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How Engineers Can Help Protect Earth From Worsening Climate Change

Cars That Think

The day reminds us of the need to protect our planet and its ecosystems against the worsening climate crisis. The climate crisis is threatening people across the world, as well as every species of animal and plant life. Climate change is a global societal crisis that is causing devastating consequences.

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UMD-led study finds China’s SO2 emissions down 75% since 2007, India’s up 50%; India may now be the top SO2 emitter

Green Car Congress

Sulfur dioxide is an air pollutant that causes acid rain, haze and many health-related problems. Illustration: Chris McLinden, Environment and Climate Change Canada. This suggests that China is implementing sulfur dioxide controls beyond what climate modelers have taken into account. Click to enlarge.

India 170
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This Startup Is Building the Internet of Underwater Things

Cars That Think

This is a sponsored article brought to you by LEMO. Water covers 72 percent of the Earth’s surface, its volumes host 80 percent of biodiversity and play a pivotal role in global phenomena, such as climate change. Scientists use it for instance for studying how algae, corals, and animals adapt to climate change. and Norway. “We

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How Corporations Can Help the U.S. Reach its EV Goals

Clean Fleet Report

As of 2017 , commuting to and from work accounted for 30 percent of all miles of passenger travel driven at the local level in the U.S. Many are beginning to convert their fleet vehicles, acknowledging their role in climate change. But this ignores the vital role businesses can―and will need to―play in the process.

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Test of Planet-Cooling Scheme Could Start in 2022

Cars That Think

This question of whether climate change becomes so bad that we have to do something to dull its impacts and reduce human suffering is a very big one,” says Keutsch, an atmospheric chemist. For many, the mere idea of purposefully intervening in the climate system is problematic and worth shutting down before it gains traction.

Ozone 119
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Researchers say policies to curb short-lived climate pollutants could yield major health benefits; methane and black carbon

Green Car Congress

Methane and black carbon (soot) are the second- and third-most powerful climate-warming agents after carbon dioxide. They also contribute to air pollution that harms the health of billions of people worldwide and reduces agricultural yields. Lead author Drew T. Resources. Shindell, N. Borgford-Parnell, M. Haines, J.C.I. Leonard, V.

Climate 150
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Working paper argues new US energy efficiency regulations are ineffective at GHG reduction and incorrectly override consumer preference

Green Car Congress

This article examines a major class of recent government initiatives by the US Department of Energy (DOE), the US Environmental Protection Agency (EPA), and the US Department of Transportation (DOT) pertaining to energy efficiency (as distinct from economic efficiency).

Energy 265