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Here’s a way to fight climate change: Empower women
This story was originally published by WIRED and is reproduced here as part of the Climate Desk collaboration.
“Gender and climate are inextricably linked,” said environmentalist and author Katharine Wilkinson on stage at TEDWomen last week, a gathering of women thought leaders and activists in Palm Desert, California.
Women, she says, are disproportionately affected by climate change. When communities are decimated by floods or droughts, tsunamis or fire, the most vulnerable among them suffer the most. Because women across the world have fewer rights, less money, and fewer freedoms, in those moments of extreme loss, women are often hit the hardest. “There’s greater risk of displacement, higher odds of being injured or killed during a natural disaster. Prolonged drought can precipitate early marriage, as families contend with scarcity. Floods can force last-resort prostitution as women struggle to make ends meet. These dynamics are most acute under conditions of poverty,” she says.
With several new reports painting an increasingly bleak picture of the state of the world’s climate, Wilkinson is delivering her message at a time when leaders on the global stage are looking for solutions. As thousands of people gather this week at a major climate summit known as COP24, Wilkinson is making a plea to open people’s eyes to one fact: Women’s rights are Earth’s rights. “In my experience, to have eyes wide open is to hold a broken heart every day,” she says.
But she has hope. Though women feel the effects of climate the most, they also represent an opportunity. “To address climate change, we must make gender equity a reality. And in the face of a seemingly impossible challenge, women and girls are a fierce source of possibility,” Wilkinson says. She and her team at the nonprofit Project Drawdown have been studying the real-world steps people can take to fix climate change, resulting in a best-selling 2017 book highlighting the top 100 solutions to reverse warming.
Her argument is that if women are empowered in three distinct ways, the downstream effects on the environment will make a huge difference in the fight for climate change. She argues that if women were treated more equally professionally, they’d have fewer kids and the land they farm would be more efficient, all of which would help save the planet.
“Women are the primary farmers of the world,” Wilkinson says. They produce 60 to 80 percent of the food in lower-income countries, she says, on small plots. These farmers are known as “smallholders.”
Yet due to local laws and entrenched biases, women farmers are given fewer resources and support from their governments, and they have fewer rights to their own land. For example, in some countries women are not allowed to own their own land, which makes it impossible for them to use the land as collateral for a loan to buy farming equipment. In other places, women are are not able to borrow money without a man’s signature. These restrictions hamper their ability to run their farms efficiently, leading to lower yields.
This is a problem not just for their earning potential, but for the Earth. Every year, humans clear-cut forests to create more agriculture land to grow crops to feed the world’s growing population. In turn, this deforestation increases the rate of climate change.
Instead of clear-cutting new land, why not work to make the existing farms run by women more efficient? “Close that gap and farm yields rise by 20 to 30 percent,” says Wilkinson. “Support women smallholders, realize higher yields, avoid deforestation, and sustain the life-giving power of forests.” If women’s farms yielded as much on average as farms run by men across the world, it would stop approximately 2 billion tons of CO2 from entering the atmosphere between now and 2050. “That’s on par with the impact household recycling can have globally,” she says.
Besides addressing inequality in agriculture, Wilkinson says giving women access to high-quality voluntary reproductive health care would have tremendous benefit for the climate.
“Curbing growth of our human population is a side effect,” she says — one that would reduce global emissions. Do that by making birth control and medical care more available to women across the world.
And do it by educating women. Wilkinson notes that more than 130 million women worldwide are denied access to school. Yet the more education a woman attains, the fewer children she has. From a conservation perspective, empowering women to have smaller families is an objectively positive outcome. “The right to go to school effects how many human beings live on this planet,” says Wilkinson.
With these three changes — empowerment of women farmers, increased global access to family planning, and the right to an education — Wilkinson and her team at Project Drawdown predict that by midcentury, improving gender equality could equal 1 billion fewer people on Earth.
“Gender equity is on par with wind turbines and solar panels and forests,” Wilkinson says, adding, “This does not mean women and girls are responsible for fixing everything. But we probably will.”
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Climate change is messing with leaves, and leaves are messing back
leaf on, leaf off
Climate change is messing with leaves, and leaves are messing back
By Suzanne Jacobson 3 Mar 2015commentsShare
Climate change is a lot like Mr. Miyagi from The Karate Kid. Or rather, it is like an evil, disembodied Mr. Miyagi looming over the globe, whispering “Leaf on. Leaf off. Leaf on. Leaf off. Don’t forget to breathe.”
Basically, a new study published yesterday in the journal Nature Climate Change shows that vegetation patterns around the world are shifting thanks to climate change. Between 1981 and 2012, the timing of leaf emergence (“leaf-on”) and death (“leaf-off) apparently “changed severely” on 54 percent of the planet’s land surface. That means leaf life-cycles around the world are changing — which could, in turn, mean more changes to the global climate.
The specific forces behind these shifts could be a variety of things — local precipitation changes, temperature changes, shifts in atmospheric CO2, etc. — but one thing’s for sure: As much as climate change can mess with vegetation, vegetation can mess right back. Among climate-altering capabilities, plants have the power to tweak cloud formation, to change the amount of sunlight reflected away from the earth, and to alter heat exchange between the land and the atmosphere. Plus, subtle changes in vegetation can also mess with ecosystems: Some bird and insect species have already felt the effects of these changes as their life-cycles have fallen out of sync with the plants around them, according to Steven Higgins, one of the researchers behind the study.
Higgins and his colleagues point out that previous studies analyzing the effects of climate change on global vegetation have focused on net plant productivity, rather than life-cycle changes. And while net productivity is a useful measure of carbon sequestration capabilities, it “masks important details of the nature of change.”
That’s why, using satellite images, the researchers decided to take a look at those more subtle changes. Overall, the changes were widespread but inconsistent. Some places saw longer growing seasons with earlier “leaf-on” times, others saw later “leaf-off” dates. Parts of northeastern Argentina experienced earlier growing seasons and longer wet seasons. Savannas in some parts of the world behaved differently than savannas in other parts of the world. You get the idea. Overall, 95 percent of land surface experienced some change.
So damn you, evil Mr. Miyagi, with your calm, knowing voice and your cryptic ways. Stop toying with us!
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Severe changes in world’s leaf growth patterns over past several decades revealed
, University of Otago.
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Climate change is messing with leaves, and leaves are messing back
Care about global climate change? Then fight local air pollution
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The dirty fuels that cause pollution also cause global warming. hxdbzxy/Shutterstock Leaders of developing countries should take a look at a new study by professors and researchers at Harvard, Yale, and the University of Chicago, and keep it in mind when they go to Paris to discuss a global climate agreement this December. According to the study, published in the journal Economic & Political Weekly(EPW), “India’s population is exposed to dangerously high levels of air pollution.” Based on ground-level measurements and satellite data, the paper estimates that 660 million Indians live in areas exceeding the Indian government’s air quality standard for fine particulate pollution. The causes are the same as they are everywhere: cars, industrial activity, and electricity generation. Coal is India’s primary source of power, accounting for more than half of its energy portfolio. Car ownership is rapidly becoming more widespread, and Indian cars often run on diesel, which generates more particulate pollution than gasoline. While diesel emits less carbon, it may cause just as much global warming because the soot it creates is also a contributor to climate change. It’s not new news that India’s air pollution is terrible. The 2014 Yale Environmental Performance Index found India had the fifth worst air pollution out of 178 countries, and the World Health Organization ranked 13 Indian cities among the 20 in the world with the worst fine particulate air pollution. As The New York Times noted in a 2014 editorial, “According to India’s Central Pollution Control Board, in 2010, particulate matter in the air of 180 Indian cities was six times higher than World Health Organization standards.” Here’s why this matters for climate change: The dirty fuels that cause particulate pollution are the same dirty fuels that cause global warming. Cracking down on local air pollution will not only save lives, it will shift the economics of energy toward cleaner sources that produce less carbon. The willingness of India and other populous developing countries such as China, Brazil, and Indonesia to adopt such policies may determine the fate of the Earth. Read the rest at Grist.
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Care about global climate change? Then fight local air pollution
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Care about global climate change? Then fight local air pollution