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Extreme weather – Analysis and Comment

Extreme flooding during Hurricane Maria in 2017 was hazardous for the Puerto Rican people. But a new study finds that it helped native fish populations rebound after years of drought. AP Photo/Alvin Baez

Caribbean fish love catastrophic hurricanes

Big storms with lots of flooding, like hurricanes Dorian and Maria, actually restore the Caribbean’s delicate balance between native and nonnative fish species, new research finds.
How do people respond to media coverage of weather influenced by climate change? AP Photo/Andy Newman

Extreme weather news may not change climate change skeptics’ minds

Media reports are starting to directly connect climate change to its weather effects in local communities. But how you respond to those linkages depends on what you already think about climate change.
Haiti had not yet recovered from its devastating 2010 earthquake when it was hit hard by Hurricane Matthew in 2016. It is one of the world’s most vulnerable nations to climate change. AP Photo/Rebecca Blackwell

In Haiti, climate aid comes with strings attached

Haiti is extremely vulnerable to climate change. It is also very poor. International donors have stepped in to help the country fund climate mitigation, but is the money going where it’s most needed?
A farmer shows smaller-than-usual soybeans harvested due to drought conditions in Tallapoosa, Georgia. AP Photo/David Goldman

Reclaiming lost calories: Tweaking photosynthesis boosts crop yields

Many of the crop plants that feed us waste 20 percent of their energy, especially in hot weather. Plant geneticists prove that capturing this energy could boost crop yields by up to 40 percent.
People collect water piped in from a mountain creek in Utuado, Puerto Rico on Oct. 14, 2017, in the aftermath of Hurricane Maria. Hundreds of thousands of Puerto Ricans were still without running water. AP Photo/Ramon Espinosa

Why climate change is worsening public health problems

Climate change threatens to widen the health gap between the haves and have-nots. Here’s why addressing environmental issues that drive poor health is a starting point.
Extreme cold weather in Atlanta, Ga., on Jan. 3, 2018. AP Photo/David Goldman

Climate change and weather extremes: Both heat and cold can kill

Many parts of the US have experienced extreme heat or extreme cold in the past year. Recent research projects that climate change will increase deaths from both types of weather, especially cold spells.
Breezy Point, New York off the coast of Long Island after the storm surge from Superstorm Sandy. AP Photo/Mark Lennihan

Storms hit poorer people harder, from Superstorm Sandy to Hurricane Maria

Five years after Superstorm Sandy, we see how disadvantaged social groups suffered more from the storm before and after – much as we’re seeing in Hurricanes Harvey and Maria.
The intensity of heavy downpours in Houston has increased dramatically since the 1950s, leading some people to argue the city’s disaster planning and infrastructure are not up-to-date. AP Photo/David J. Phillip

Can cities get smarter about extreme weather?

It’s not just about rebuilding infrastructure after storms: Cities need to systematically rethink their knowledge systems which are at the heart of urban resilience.
Flooding in Port Arthur, Texas during Hurricane Harvey, Aug. 31, 2017. According to the Climate Science Special Report released on Nov. 2, heavy precipitation events are becoming more frequent and intense in most regions of the world. SC National Guard

The climate science report Trump hoped to ignore will resonate outside of Washington, DC

On Nov. 2 the White House posted a detailed climate science report without comment. The Trump administration is unlikely to heed it, but it could boost state, local and private sector action.