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Articles sur Climate change

Affichage de 4861 à 4880 de 6925 articles

Homes are surrounded by floodwaters from Tropical Storm Harvey in Spring, Texas on Tuesday, Aug. 29, 2017. (AP Photo/David J. Phillip, File)

Why some conservatives are blind to climate change

Despite strong evidence that human activities have altered the climate, not everyone sees the risks. New research explains why some people seem blind to the signs of climate change.
A trash truck discharges solid waste at the South East Reserve Recovery Facility’s refuse storage pit in Long Beach, California, August 24, 2010. AP Photo/Damian Dovarganes

Garbage in, garbage out: Incinerating trash is not an effective way to protect the climate or reduce waste

Most Americans don’t want incinerators in their neighborhoods, so waste management companies are burning trash in other facilities such as cement kilns. Is this a sustainable way to deal with garbage?
Research found that media largely frame debate about oil and gas developments in New Zealand around how drilling should take place, rather than whether it should happen at all. Garry Knight/flickr

How media framing limits public debate about oil exploration

Researchers find that mainstream media in New Zealand tend to present fossil fuel development as positive for the economy, while framing opponents as irrational and extremist.
Researchers studied reef sands at Heron Island, Hawaii, Bermuda and Tetiaroa. In this photo, white areas show the predominance of sand on reefs. Southern Cross University

Our acid oceans will dissolve coral reef sands within decades

Ocean acidification poses an increasing threat to the sediments that form the framework of coral reefs - within around 30 years, these carbonate sands may no longer be able to form.
A man walks through a greenhouse in October 2017 at a learning centre in Uganda where sustainable agriculture techniques, such as drought-resistant crops and tree planting, are taught. (AP Photo/Adelle Kalakouti)

Science, politics and the quest to secure Africa’s sustainable food future

At present on the African continent, the politics of persuasion are especially consequential in the area of agri-food research and development.
People in the U.S. and the Caribbean share vulnerability to climate change-related disasters, but only in the Caribbean is the public truly worried. Why? US Navy

Caribbean residents see climate change as a severe threat but most in US don’t — here’s why

New research suggests politics and risk perception may explain why the US and Caribbean see climate change so differently, though both places are ever more vulnerable to powerful hurricanes.
King tides now regularly breach seawalls meant to protect Torres Strait Island communities, and it happened again last week. Suzanne Long/AAP

King tides and rising seas are predictable, and we’re not doing enough about it

King tides and rising seas are an increasing and predictable threat, but adaptation plans to limit the damage to coastal property are still not managing the political obstacles.
Our climate is going to get warmer, and we need to protect ourselves from heat-related illness. from shutterstock.com

Health Check: how can extreme heat lead to death?

Heatstroke is a medical emergency and often kills. But there are many processes in the body that occur between being exposed to heat and ending up in the ED – and warning signs to look out for too.

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