Beyond Recycling


Communities around the world are doing more than we know to halt the process of climate change. Many of the initiatives have been collected in the book Drawdown (reduction or decline in greenhouse gases) edited by Paul Hawken; here are some of them. What can you and your community do?

There’s a great battle going on. The rise of consumerism as the great index of human progress is pitted against the planet’s natural ability to maintain balance in the face of depleting resources, not just oil and gas and minerals but loss of wildlife and biodiversity. We are in the midst of what is being called the sixth mass extinction.  The previous five mass extinctions took place over millions of years:

 443 million years ago: a severe ice age led to sea level falling by 100m, wiping out 60-70% of all species which were prominently ocean dwellers at the time. Then soon after the ice melted leaving the oceans starved of oxygen.
360 million years ago: a prolonged climate change event, again hitting life in shallow seas very hard, killing 70% of species including almost all corals.
250 million years ago:  more than 95% of species perished, including trilobites and giant insects – strongly linked to massive volcanic eruptions in Siberia that caused a savage episode of global warming. 
200 million years ago: three-quarters of species were lost, again most likely due to another huge outburst of volcanism. It left the Earth clear for dinosaurs to flourish.
65 million years ago: A giant asteroid impact on Mexico, just after large volcanic eruptions in what is now India, saw the end of the dinosaurs and ammonites. Mammals, and eventually humans, took advantage.

There have been many theories around the decimation of species at this time, now called the Anthropocene Epoch (the rise of humans) and the conditions that have caused global warming and climate change which are now manifested in extreme and catastrophic weather, floods and drought; as well as global conditions such as coral reef bleaching, the rise and spread of vector-borne diseases among other phenomena.
 
We need to maintain old forests and plant new trees, collect plastic, consume less, but more and more, we all need to be doing everything all the time... to reduce greenhouse gases (Photo of Main Ridge Forest by Pat Ganase)
According to Paul R Ehrlich, professor of Population Studies at Stanford University,   “One should not need to be a scientist to know that human population growth and the accompanying increase in human consumption are the root cause of the sixth mass extinction we’re currently seeing.  … The human population has grown so large that roughly 40% of the Earth’s land surface is now farmed to feed people – and none too well at that.”

The challenge therefore seems to be to place limits on human growth: population, production and consumption. For more than a decade, the popular approach has been to embed personal responsibility for the future of the planet by “recycling.”

Recycling, banning plastic straws, using LED lights to power homes are all low hanging fruit - easy to do, feel-good exercises that don't really do much if everything else remains the same. They do not tackle the bigger problems of plastic pollution, excessive consumption, population growth and climate change. We ignore the fact that hard changes in lifestyle have to be made in order to secure the future of our natural ecosystems. 

Faced with the prospect of the sixth mass extinction, researchers, communities and countries are already at work and there may indeed be hundreds of climate change solutions being innovated around the world. Ten of these are reprinted here from the Green America webpage. These are extracted from the publication Drawdown: the Most Comprehensive Plan Ever Proposed to Reverse Global Warming (Penguin Books, 2017), edited by Paul Hawken. (Drawdown refers to the need to draw down the production of carbon dioxide and other greenhouse gases around the world.) What some communities are doing give us reason to hope; and also inspires us to create our own initiatives.

Here are the snapshots from Green America’s top 10 solutions to reverse climate change:

Refrigerant management: The start of the healing of the ozone layer through discontinuation and disposal of CFCs and HCFCs from refrigeration systems is reason for hope. Further emissions reductions can be achieved through the management and elimination of refrigerants already in circulation.

Onshore wind turbines: In the USA, the wind-energy potential of just three states—Kansas, North Dakota, and Texas—would be sufficient to meet electricity demand from coast to coast. The increase in wind energy from 4% to 20% of world supply would result in substantial reduction of greenhouse gas emissions.

Reduced food waste: About one third of food produced is wasted. Producing uneaten food squanders a whole host of resources—seeds, water, energy, land, fertilizer, hours of labor, financial capital—and generates greenhouse gases at every stage—including methane when organic matter lands in the global rubbish bin. 

Adoption of a plant-rich diet: Business-as-usual emissions could be reduced by as much as 70 percent through adopting a vegan diet and 63 percent for a vegetarian diet (which includes cheese, milk, and eggs). The model also calculates a reduction in global mortality of six to ten percent.

Tropical Forest Restoration: Given the interconnectedness of people and forests, a particular framework for restoration has emerged: forest landscape restoration. The approach, proposed by the United Nations Food and Agriculture Organization, means “regarding the landscape as an integrated whole ... looking at different land uses together, their connections, interactions, and a mosaic of [restoration] interventions.” 
It means there is no single formula for forest restoration. Making restoration a collaborative process can ensure it is done with and for local communities, and that root causes of forest damage are addressed.

Educating girls:  Education is the most powerful lever available for breaking the cycle of intergenerational poverty, while mitigating emissions by curbing population growth. 
Education also shores up resilience to climate change impacts. For example, a 2013 study found that educating girls “is the single most important social and economic factor associated with a reduction in vulnerability to natural disasters.” This decreased vulnerability also extends to their children, families, and the elderly.

Family planning:  225 million women in lower-income countries say they want the ability to choose whether and when to become pregnant but lack the necessary access to contraception—resulting in some 74 million unwanted pregnancies each year. The need persists in some high-income countries as well, including the USA, where 45 percent of pregnancies are unintended.

Solar Farms:  Solar farms are large-scale arrays of hundreds, thousands, or hundreds of thousands, or, in some cases, millions of panels that achieve generating capacity in the tens or hundreds of megawatts. These solar farms operate at utility scale, more like conventional power plants in the amount of electricity they produce.

Silvopasture:  From the Latin for “forest” and “grazing,” silvopasture means the integration of trees and pasture or forage into a single system for raising livestock, from cattle and sheep to deer and ducks. Rather than seeing trees as a weed to be removed, silvopasture integrates them into a sustainable and symbiotic system. Silvopasture is currently practiced on 351 million acres of land globally.  
Soil is the other essential component—and key to the potential silvopasture has for mitigating climate change. Silvopastoral systems sequester carbon in both the biomass above ground and the soil below. Pastures that are strewn or crisscrossed with trees sequester five to ten times as much carbon as those of the same size that are treeless.

Rooftop solar panels: Roof modules are spreading around the world because of their affordability. Solar PV has benefited from a virtuous cycle of falling costs, driven by incentives to accelerate its development and implementation, economies of scale in manufacturing, advances in panel technology, and innovative approaches for end-user financing.

For more information, see https://www.drawdown.org/drawdown-ecochallenge
 
Half an hour's collection on any beach. These will be used by an artist in his sculptures.

REFERENCES

https://www.greenamerica.org/climate-change-100-reasons-hope/top-10-solutions-reverse-climate-change

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