Tag Archives: carbon dioxide emissions

Unstable Weather 2

Phenomena of Unstable Weather

HEAT WAVES

The deadly weather phenomena, heat wave, is a long period of hot unstable weather. Heat waves have increased in frequency and duration in recent years and will continue to do so.

Unstable Weather

Carbon Tax is not Enough!

Carbon should not flow unpriced into the atmosphere, any more than you should be allowed to toss your garbage in the street. A rising carbon tax would discourage carbon emissions in every single economic transaction, every day of the year. 

Once one major country or region adopts carbon dividends with border carbon adjustments, other countries are compelled to follow suit [to prevent paying border adjustments to countries with carbon taxes]. One by one the dominoes fall.

Since every action of a modern life involves using fossil fuel, the only way to get enough change is to send a price signal through the matrix, so that everyone from investors to car buyers to milk-drinkers will find their behavior changing automatically. Carbon pricing is also one of the tools clean tech entrepreneurs cite as key to supporting innovation.

Carbon pricing plans now cover about 12 percent of the world’s emissions — have been far from earth-shaking.  At best, a carbon tax is one arrow in a quiver full of other arrows we’re going to need to let loose in a volley.

Unstable Weather

Bill McKibben’s “Step It Up!” campaign to stop global warming.

Step It Up, a nationwide campaign to combat global warming, drew thousands of Americans concerned about climate change. Holding 1,400 events around the nation, participants in National Day of Climate Action got creative. In lower Manhattan, protesters formed a line at the place where rising sea levels are predicted to reach. But that was ten years ago. Where is this model now?

Unstable Weather

If there is a model within American memory of what must be done, it is the civil rights revolution of the 1960s.

 Will FORESTATION occur rapidly enough to avert the worst effects of a warming world? 

Unstable Weather

The 2020 gap is, according to a recent United Nations Environment Program report, the difference between global emission levels consistent with the 2°C and emission expected if country commitments are implemented. “Global emissions should not be higher than 44 Gt CO2. However the range of expected global emissions (median estimates) from the pledge cases is 52 – 54 Gt CO2 in 2020. The gap in 2020 is therefore 8 – 10 Gt CO2.”  This gap can be CLOSED by FORESTATION.

Unstable Climate

Tropical forests are incredibly effective at storing carbon – providing up to 30% of the solution towards climate change. It has been estimated that 8 – 10 Gt CO2 could be stored in tropical plantations.

Despite this, nature-based solutions only receive 2% of all funding devoted to climate solutions.

Politicians are completely overwhelmed by the sheer complexity, size and number of crises in the world at present. Politicians should not be lurching from crisis to crisis like a drunk. They lack the leadership that Winston Churchill brought to the Second World War.

Unstable Weather

The Copenhagen Accord commits developed countries to the goal of sending $100 billion per year to developing countries in assistance for climate change mitigation and climate change adaptation through 2020. If ten per cent of this went to African farmers this would be around a micro finance support of $800 per farming household per year, which could provide a powerful incentive to change.

There was also a collective commitment by developed countries for $30 billion in “new and additional” resources in 2010-2012 to help developing countries reduce emissions, preserve forests, and adapt to climate change; and a goal of mobilizing $100 billion a year in public and private finance by 2020 to address developing county needs.

Aside from saving the planet, Are Tropical Nurseries a Good Investment?

YES!

Continue reading Unstable Weather 2

Next Green Revolution 2

The Next Green Revolution

Science prevented the last food crisis. Can it save us again?

 

Africa’s cropland biome occupies ~38% of the photo synthetically active land area of the African continent (~19.8 M km2) and encompasses more than 90% of its rural population living in 54 countries.

Next Green RevolutionRegion of Interest

We must concentrate on the biomes of Africa that include forests and rangelands, but exclude deserts

Next Green Revolution

Overall Region of Interest

A big, risky decision for small holder farmers is what type and how much fertilizer to apply to their crops. There is lot of uncertainty about how the crops will respond, with a risk that the farmers will even lose when they harvest and sell the produce. Testing the soil beforehand and knowing how plants will respond can play an important role in reducing this risk. But the high cost and lack of access to testing services have been major bottlenecks for farmers in developing countries.

Low-Cost Soil AnalysisNext Green Revolution

Similarly, planners in governments, the private sector and non-governmental organizations who are working out what to supply to small holder farmers are also faced with large uncertainties on what types and combinations of inputs to supply and where, in relation to the local soils. For example, a number of agencies in Africa are designing fertilizer blending and liming programs and so need to know how strongly acid soils are and what soil micro nutrients may be limiting in different areas. Existing soil maps do not provide up-to-date information on specific soil properties that are needed to guide such decisions.

New advances in rapid, low-cost soil analytical techniques in the laboratory that simply measure light reflecting from a soil sample are reducing the cost of measuring soil properties. Soil infrared spectroscopy allows a soil sample to be scanned in just 30 seconds and the resulting fingerprint used to predict a number of soil properties based on calibration databases. And this costs just $1 compared with at least $100 using conventional soil testing methods. With the availability of satellite imagery and from space and now unmanned aerial vehicles at ever increasing spatial resolution (250 metres to sub-metre), it is becoming possible to make high resolution soil property maps at low cost.

Next Green Revolution

To successfully close the gap, we’ll need to adopt a variety of innovative strategies. We must produce more crops, while more efficiently using the food we already grow.

What are we to do?

Continue reading Next Green Revolution 2

Reforesting the Tropics 2

Saving Humanity: Reforest the Tropics

Buying Time to develop alternative technologiesReforesting the Tropics

Planting trees remains one of the most cost-effective means of drawing excess CO2 from the atmosphere. Therefore, reforesting the tropics will act as carbon sinks, alleviating the greenhouse effect. There are millions of acres of tropical pastures available. When given proper care, orchard tropical trees bear fruit up to 50 years or more.

Reforesting the TropicsPLANT MORE TREES around the world — because… trees are carbon storage (sequestration) experts.

The United States has cut down over 50% of its original forests in the last 400 years, which would have absorbed 50% of its carbon emissions. Once carbon dioxide goes into the atmosphere it stays there for a long time. About 33% continues to cause damage after 100 years.

 It is estimated by the U.S. Forest Service that all the forests in the United States, combined, sequestered approximately 309 million tons of carbon each year from 1952 – 1992, offsetting approximately 25 percent of human-caused emissions of carbon during that period in the United States.

The world’s forests remove over one quarter (27%) of current annual human carbon emissions from the atmosphere each year, the equivalent of about 2.4 billion tons of carbon according to the latest published scientific research.

Reforesting the TropicsThe tropical zones of the world seem particularly attractive for forestation because of the high rates of productivity that can potentially be attained there, and because there appear to be large areas of land that would benefit from tree planting.

Reforesting the Tropics

TREE MATH

Young trees absorb CO2 at a rate of 13 pounds per tree each year. Trees reach their most productive stage of carbon storage at about 10 years at which point they are estimated to absorb 48 pounds of CO2 per year and one acre of trees absorbs 2.6 tons of CO2 every year.

 For every ton of new-wood growth, about 1.5 tons of CO2 are removed from the air and 1.07 tons of life-giving oxygen is produced.

POSITIVE GROWTH OF TREES IN THE TROPICS

Borial zone trees absorb 0.5 Pg C/yr compared to Temperate zone trees at 0.7 while tropical trees grow at the rate of 1.3 or 185% more efficiently year-round than trees in a temperate zone

Younger and faster growing orchards generally have higher annual sequestration rates and they are given higher personal care of proper fertilizer and water: add a further 25% increase. We conclude there is an additional (185% + 25%) or 210% increase in the value of CO2 absorption.

Reforesting the TropicsThis map shows solar-induced fluorescence, a plant process that occurs during photosynthesis, from Aug. through Oct. 2014 as measured by NASA’s Orbiting Carbon Observatory-2. This period is springtime in the Southern Hemisphere and fall in the Northern Hemisphere. Photosynthesis is highest over the tropical forests of the Southern Hemisphere but still occurs in much of the U.S. Grain Belt. The northern forests have shut down for the winter.

 Commonwealth Scientific and Industrial Research Organisation (Australia), CSIRO forests researcher Dr Canadell estimate that tropical forest re-growth is removing an average of 1.6 billion tons of carbon per year. Combining the uptake by established and forest re-growth plus emissions from deforestation, the world’s forests have a net effect on atmospheric CO2 equivalent to the removal of 1.1 billion tons of carbon every year. Reforesting the TropicsReforesting the Tropics

In terms of cutting emissions a 53% reduction in 2010 emissions is equal to almost 20 Gt of CO2 emissions. For some perspective, global emissions from coal fired electricity generation were about 9 Gt CO2 in 2010.

Reforesting the TropicsThe larger predictions from climate models are due to the fact that, within these models, the more important greenhouse substances, water vapor and clouds, act to greatly amplify whatever CO2 does. This is referred to as a positive feedback. It means that increases in surface temperature are accompanied by reductions in the net outgoing radiation – thus enhancing the greenhouse warming. … Satellite observations of the earth’s radiation budget verify this fact.

VALUE OF TROPICAL TREES

Moisture created by the rain forests travel around the world. America’s Midwest is affected by the forests in the Congo which is roughly a distance of 6000 miles. Moisture from the Amazon falls as far away as Texas.

The Benefits of Tropical Trees:

Continue reading Reforesting the Tropics 2

WATER CRISIS: A CATASTROPHE 2

  • TODAY’S CRISIS WILL BECOME A CATASTROPHE.

water crisisIf water is not managed better…water OUR THIRSTY WORLD

As water becomes ever more scant the world needs to conserve it, use it more efficiently. Researchers from MIT predict that by 2050, more than half of humanity will live in water-stressed areas, where people are now extracting unsustainable amounts from available freshwater sources.  We can expect a water crisis that will go viral into a catastrophe if we continue with business as usual.

Many people have a strong moral aversion to paying for the life-sustaining liquid. Some feel that water is a right, and should therefore be free. Others lobby governments to subsidize its distribution to favored groups. This results in vast, but preventable waste.

To make matters worse, few places price water properly. Usually, it is artificially cheap, because politicians are scared to charge much for something essential that falls from the sky. This means that consumers have little incentive to conserve it and investors have little incentive to build pipes and other infrastructure to bring it to where it is needed most.

water scarcity

In many countries people can pump as much water as they like from underground aquifers, because rules are either lax or not enforced. But it is unsustainable: around a fifth of the world’s aquifers are over-exploited.

.water crisis

India appears to be headed for a very great water crisis because of the inexpensive available pumps together with a large population:
GROUND WATER USAGE

People do not drink much water—only a few liters a day. But putting food on their tables requires floods of the stuff. Growing 1 lb of wheat takes 125 gallons of water; fattening a cow to produce the same weight of beef involves 12 times more. Overall, agriculture accounts for more than 70% of global freshwater withdrawals. Farmers in parched places grow thirsty cash crops such as avocados, which could easily be imported from somewhere wetter.

THE COMING CRISIS

Continue reading WATER CRISIS: A CATASTROPHE 2

DEFORESTATION PREVENTION 2

 PREVENTING DEFORESTATION

Preventing deforestation is our best chance to conserve wildlife and defend the rights of forest communities. It’s one of the quickest and most cost effective ways to curb global warming.

Worldwide, two billion hectares of land are currently degraded – an area larger than South America. Of this, 500 million hectares are abandoned agricultural land.

The amount of under-utilized and degraded land available in the region to accommodate for future agricultural expansion is estimated at 0.7-1 million hectares.

The Suitability Mapper enables users to identify potentially suitable sites for sustainable palm oil production in the following area:

degraded land

How do we prevent further deforestation?

It is still economically valuable to clear the forest for plantations. As current agricultural land becomes more and more degraded, producers move on to pristine, more productive land, with often harmful consequences such as the loss of forest cover.

If we’re going to stop deforestation, we need governments to do their part. That starts with cracking down on corruption and ensuring fair enforcement of forest conservation rules. Corruption fuels illegal logging and unsustainable forest management.

What is behind DEFORESTATION?

Continue reading DEFORESTATION PREVENTION 2

MITIGATION OF EMISSIONS 2

MITIGATION OF EMISSIONS

water dry facts

The seriousness of carbon emissions and the resulting impacts of those emissions are starting to have a strong effect on our global environment. From the melting of glacial systems around the world to the increasing intensity of storms and droughts, never has humanity faced a greater challenge than what lies before us today. One only has to observe the historic CO2 levels over the last 800,000 years and compare those numbers to where we are today at 400 ppm to get a clear picture. We need mitigation of emissions.

ONE SMALL STEP

Replacing “three stone” stoves with pyrolytic stoves provides a health dividend equal the eradication of malaria & AIDs combined. Mitigation of the emissions is the primary aim of these innovative cook stoves.

THE COOK STOVE

* About 30% biochar production
* 3 to 4 days for a batch of charcoal production
* Continuous hot water access (pot 1)
* Highly suitable for institutional cooking and as well making biochar
* Additional heat generated by flaring the pyrolysis gases, used for cooking
* Mitigation of the emissions during the pyrolysis by flaring
* Costs about Rs. 3000 (US$45)

 biochar8

 

biochar7Mwoto TLUD Cookstove is made of sheet metal: fabricated by skilled tinsmiths. Price approx. US$20 (Kenya: $22). The primary air control permits significant turn-down of fire intensity.  (Mwoto Factories Ltd., Kampala)

degraded-land22a mwoto-stove

The Progress Ahead Dr TLUD estimates that only about 20% of what can be known about TLUD gasifiers has been discovered. 80% awaits our efforts. By 2020 there needs to be 30 million TLUD micro-gasifier istoves into the developing societies. Currently there are fewer than one million. www.Mwotostove.com

This is a good example of Mitigation of Emissions:

degraded-land27-a

Carbon Emission to be Solved

Continue reading MITIGATION OF EMISSIONS 2

Productive African Farms and Emissions 2

More productive African farms could help both people and emissions.

Boosting the efficiency of Africa’s productive lands is not only necessary for feeding larger populations, but also a possible means of reducing emissions.

degraded-land3

An article in the Economist, “World climate talks address agriculture” identifies the problem.

SINCE the 1960s farm production has risen fourfold in Africa. But the continent still lags far behind the gains seen in South America and Asia. The extra food has appeared largely because more land has been planted or grazed, rather than because crop yields have improved. Instead, poor farming methods progressively deplete nutrients from soils; almost all arable land in Africa lacks irrigation, for example. This is a particular problem in a continent whose population is set to double by 2050 and which faces regular droughts, floods and heat waves.

The world is already 1°C warmer than it was in pre-industrial times. As it heats further, weather cycles are set to speed up, leaving wet parts of the world wetter and dry parts drier. At either end of the scale, extreme weather events will probably intensify. By 2050, even if temperature rise is successfully limited to 2°C, crop yields could slump by a fifth.

The costs of climate change already come each year to 1.5% of the continent’s GDP, according to the European Commission, and adapting to it will cost another 3% each year until 2030. This is in spite of the fact that, overall, Africa is responsible for just 4% of global emissions annually.

Soil: potential carbon sinks

Fertilizer is extremely important. We cannot feed people if soil is degraded. The production of fertilizer in a form of biochar is absolutely huge which help to absorb carbon in the soils.

Soil in a long-term experiment appears red when depleted of carbon (left) and dark brown when carbon content is high (right).

Scientists say that more carbon resides in soil than in the atmosphere and all plant life combined; there are 2,500 billion tons of carbon in soil, compared with 800 billion tons in the atmosphere and 560 billion tons in plant and animal life. 

degraded land
Soil in a long-term experiment appears red when depleted of carbon (left) and dark brown when carbon content is high (right).

Well-nourished soils are better at absorbing carbon dioxide rather than allowing it to enter the atmosphere. But the continent’s over-grazed, over-used soil currently means Africa only stores 175 gigatons of carbon each year of the 1,500 gigatons stored in the world’s soils. Smarter farming could change all that. The world’s cultivated soils have lost between 50 and 70 percent of their original carbon stock, much of which has oxidized upon exposure to air to become CO2

If we treat soil carbon as a renewable resource, we can change the dynamics.  Restoring soils of degraded and desertified ecosystems has the potential to store in world soils an additional 1 billion to 3 billion tons of carbon annually, equivalent to roughly 3.5 billion to 11 billion tons of CO2 emissions. (Annual CO2 emissions from fossil fuel burning are roughly 32 billion tons.) 

 Soil carbon sequestration needs to be part of the picture. Currently deforestation takes place where vast areas are cleared for new fields because too little grows in existing ones.

degraded-land13

Vast areas of deforested land that have been abandoned after soil degradation are excellent candidates for replanting and reforestation using biochar from the weeds now growing there. According to the UN’s Food and Agriculture Organization, grasslands, which cover more than a quarter of the world’s land, hold 20 percent of the world’s soil carbon stock. Much of this land is degraded.

The biochar solution for small farms involves branches of fruit trees, which are cut every year to facilitate the harvest, weigh about 50 tons/ha. If this biomass is converted by pyrolysis to biochar, about 1/3 will revert to 16.7 tons of black carbon/ha and this can be mixed with compost. This will enhance the way biochar develops microbes.

Biochar

If one third of the degraded land, 660 million ha, are used and every year 15 tons/ha biochar is mixed in the soil, this will be together 10 billion tons of Carbon (10 Gt carbon is equivalent to 3.7 Gt CO2) taken from the air and stored in the soil. This is the amount of fossil CO2 which is just released every year.

co2-emissions

The only problem with this solution is the scale. Imagine what it means to use soil carbon sequestration techniques on 10% of all arable land: Millions of farmers must change their way of doing agriculture to make it happen. But the alternative — staying the course of ecological ruin — is not very appealing. 

Hilly Lands

Hilly Land Sustainable Agriculture (HLSA) farming systems feature the establishment of single or double hedgerows of either leguminous tree species, shrubs or grasses seeded or planted along contour lines. Hedgerows, serving as barriers, will conserve surface soil by building up organic mass, increasing plant nutrient elements and improving the water holding  capacity of the soil, thus conserving surface soil by slowing down erosion. Rocks,stubble,  branches and other farm debris are piled at the base of the hedges to further reinforce the foundation of the hedgerows. 

The densely planted hedgerows are pruned regularly to encourage the growth of a thick vegetative canopy and provide a continuous supply of green manure that is scattered on the planting strips between hedgerows.

Trees or shrubs alone used as hedges cannot control effectively soil erosion that can lead to flooding and mass destruction of hilly lands that took centuries to build.

Vetiver grass (Vetiveria zizanioides) provides high biomass production for hedgerows; they have been successfully used in some parts of Thailand, Indonesia, China, and India. The grass has the potential to markedly reduce erosion and rapidly develop natural terraces on slopes with less management attention. It stays alive for 25 to 45 years without being replanted.

AFRICA AGRICULTURAL HOPESPOTS

Continue reading Productive African Farms and Emissions 2

CLIMATE CHANGE 2

Optimism on Climate Change

 In the book, Ten Reasons to Look Forward to the Future, Johan Norberg points out that humans are a gloomy species. Some 71% of Britons think the world is getting worse; only 5% think it is improving.  It’s been devastating to see inaccuracies and confusion on the subject sometimes perpetuated by the media, especially on the topic of Climate Change. 

Blood and guts and disasters are what make for headlines. Is it any wonder that we feel apprehensive — with so many disasters “all around us”? The media amplify this distortion. Famines and earthquakes all make gripping headlines; “40 million Planes Landed Safely Last Year” does not.

Pessimism has political consequences. A whopping 81% of Donald Trump’s supporters think life has grown worse in the past 50 years.

Sweden in those days was poorer than Sub-Saharan Africa is today. “Why are some people poor?” is the wrong question, argues Mr. Norberg. Poverty is the starting point for all societies. What is astonishing is how fast it has receded. In 1820, 94% of humanity subsisted on less than $2 a day in modern money. That fell to 37% in 1990 and less than 10% in 2015.

As people grow more adept at abstract thought, they find it easier to imagine themselves in other people’s shoes. And there is plenty of evidence that society has grown more tolerant. The main reason why things tend to get better is that knowledge is cumulative and easily shared.

There is still the question of global warming, which is a worry?  Can human ingenuity tame it?

CAN we change? And the answer, fortunately, is now YES!

We’re seeing a continuing sharp, exponential decline in the cost of renewable energy, energy efficiency, batteries and storage  —  and the spread of sustainable agriculture and forestry  —  giving nations around the world a historic opportunity to embrace a sustainable future, based on a low carbon, hyper-efficient economy. 

WILL we change?

In December, 195 nations reached a historic agreement in Paris, which exceeded the highest end of the range of expectations. And the Paris Agreement is just the most recent example of our willingness to act. Much more change is needed, of course, but one of the binding provisions of the Paris Agreement requires five-year transparent reviews of the action plans put forward by every nation, and the first will begin in less than two years. These countries pledge to act to keep global temperature rises to between 1.5 and 2 degrees.

Also, over 1,000 non-state groups, from Tesco and Tata to Aviva and Cisco, have so far signed the Paris Pledge for Action on Climate. This new movement is  really self-preservation.  It begins with the investors. Would you invest in a company that was insensitive to climate change? Company executives know this insensitivity and they are acting accordingly.

Not only do we have to feel hopeful, but we have to speak hopefully because people are motivated by hope.  For example, global investment in renewables is predicted to be $8,000 billion over the next 25 years;

Carbon Offsetting by Planting Trees –                     Is it a realistic Proposition?

The oceans are enormously important. Carbon dioxide dissolves in the ocean. If that hadn’t happened, and if the oceans weren’t there, climate change would already be much worse.  When CO2 is released into the atmosphere, about three-quarters of it dissolves into the ocean over a few decade (Acidity).

We must concentrate on the rest of the carbon dioxide emissions, which will only be neutralized by a variety of longer-term geological processes over 250 years.

The only true solution to combat climate change is by tree planting. Ending deforestation, which cause 10% of the problem, will not solve global warming by itself —urgent action is needed to cut the other 90 percent of emissions.

The world is home to over three trillion treeswith almost half of them living in tropical or subtropical forests. There are roughly 400 trees for every human. 12,000 years ago, before the advent of agriculture, Earth had twice as many trees as it does now. (The previous estimate of trees in the world was 400 billion.)

degraded-land7

degraded-land8

 Time to get the calculator and do some sums:

Continue reading CLIMATE CHANGE 2

SEVEN BILLION TREES 2

THE HARD WAY: $100 THRILL ION

eleventh hour

EASY WAY: 7 BILLION TREES: $7 BILLION

Tropical trees cool earth most effectively, working 12 months of the year sequestering carbon dioxide emissions.  We need to plant seven billions of trees in Africa and the Amazon.

 NASA estimates that there are currently 400 billion trees globally. Every newly planted tree seedling in the tropics removes an average of 50 kilograms of CO2 from the atmosphere each year during its growth period of 20–50 years, compared with 13 kilograms of CO2 per year for a tree in the temperate regions. 

The addition of just seven billion trees in Africa (one for every person on Earth) would therefore give us a further 16 years of safe climate at our current rate of emissions. 

An average of $6 billion per year plus $1 billion for incentives for ten years could pay for the reforestation program. The total cost of $7 billion of trees in Africa  per year for ten years is about 1% of the world’s total annual military expenditures.

Most tropical hardwoods grow to maturity quickly (10 to 20 years) Compare a 5 year old tropical tree to a five year old northern counterpart, and you can easily see the difference in size: half of wood weight is carbon

Tropical trees take up water from rainfall and evaporate it through their leaves, and create cloud cover. These clouds reflect even more sunlight than grasslands or bare earth, thus cooling the earth more. By contrast, trees in snowy places like Canada, Scandinavia and Siberia absorb sunlight that would otherwise be reflected back to space by the bright white snow.  But in the tropics forests helped cool the planet by an average of 0.7 C, according to one study.

Forests act as a carbon sink by taking carbon dioxide out of atmosphere, but the more the climate is warming, the slower the trees are growing, the less carbon they suck up. These acclimated trees release far less CO2 at night, which are trees suddenly exposed to hot temperatures.  This hints that future CO2 emissions from Northern Hemisphere forests won’t be as large as scientists thought, even though they would still be on the rise.

It seems like simple arithmetic: a tree can absorb up to a ton of carbon dioxide over its lifetime (25 – 40 years), so planting one should be an easy way to mitigate climate change.

Over time they deplete their resources and are much more susceptible to additional stressors, such as damage by fire or a big drought or insect outbreaks.

Remember that tropical trees work 12 months of the year sequestering carbon because there is no dormant winter season. We need to plant billions of trees in Africa and the Amazon.

The Perfect Storm

billions trees Africa

When escalating global warming crosses one or more of the important climate tipping points you create the perfect storm of perfect storms: irreversible global warming. This will destabilize the global; it will then destabilize the global political landscape of functioning nations. As the climate, the global economy, and the political landscape of functioning nations destabilize, it will soon destabilize all of the normal social aspects of our individual lives, businesses, and organizations.

billions trees Africa
Billions of trees in Africa will make the Difference!

Continue reading SEVEN BILLION TREES 2