T.M. Bull Bennett, a convening lead author on the National Climate Assessment’s Indigenous Peoples chapter, describes the disproportionate effects climate change will have on Native Americans, Alaska Natives, and Pacific Island Natives in this video.
From KCTS9, the Seattle PBS affiliate, comes this report about sea star wasting disease. Sea stars are dying by the millions up and down the West Coast, leading scientists to warn of the possibility of localized extinction of some species. As the disease spreads, researchers may be zeroing in on a link between warming waters and the rising sea star body count.
Across the globe, women are disproportionately affected by climate change. Women are not well represented in decision-making processes, have restricted economic opportunities, have more limited access to resources, and make up the majority of deaths from water-related disasters (along with children).
Women are taking action and finding solutions to address climate change and build resilient communities around the world. Watch the United Nations Climate Change Secretariat video: Momentum for Change: Women for Results for some inspiration.
More information on gender and climate change can be found here.
The U.S. Environmental Protection Agency (EPA) just released the third edition of Climate Change Indicators in the United States.
The report presents observed data on 30 indicators showing long-term trends of climate change impacts that are already affecting our environment and our society.
“These indicators make it clear that climate change is a serious problem and is happening now here in the U.S. and around the world,” said Janet McCabe, acting assistant administrator for EPA’s Office of Air and Radiation. “Everything we do to reduce greenhouse gas emissions and prepare for the changes that are already underway will help us safeguard our children’s future.”
National Climate Assessment: Americans on the Front Lines of Climate Change is a series of short videos from The Story Group, an independent, multimedia journalism company. These videos tell the stories of Americans that are currently living with the impacts reported in the latest National Climate Assessment.
The West Antarctica Ice Sheet has begun to disintegrate, two studies described here conclude. Temperatures in the region are rising more quickly than predicted and the topography of the sea bed below the ice, the presence of warm ocean currents, and the configuration of the ice sheet all point to collapse in the next centuries.
“It has passed the point of no return,” Eric Rignot of the University of California at Irvine, told reporters during a NASA teleconference on Monday. You can take a look at an overview of the factors and feedback loops in the West Antarctica Ice Sheet from NASA. The studies focus on the Amundsen Sea region of the West Antarctic Ice Sheet, which stores enough water to raise global sea levels by 4 feet (1.2 meters). There is enough water held in the ice of the whole West Antarctica Ice Sheet to raise global sea levels by 16 feet (5 meters).
On May 6, the U.S. Global Change Research Program released the Third U.S. National Climate Assessment, a comprehensive scientific analysis of climate change impacts across the U.S. The report confirms that climate change is already affecting us now. Explore the overview, highlights, and the full report here. You can watch Dr. John Holdren, Assistant to the President for Science & Technology, discuss the Report here.
From the Overview: The green band shows how global average temperature would have changed over the last century due to natural forces alone, as simulated by climate models. The blue band shows model simulations of the effects of human and natural forces (including solar and volcanic activity) combined. The black line shows the actual observed global average temperatures. Only with the inclusion of human influences can models reproduce the observed temperature changes. (Figure source: adapted from Huber and Knutti 2012).
This six-part series from National Geographic NewsWatch follows the Tla-o-qui-aht people in their stewardship of their traditional territory, the Ha-huulthii, more commonly known as Clayoquot Sound, British Columbia. They are restoring clear-cut watersheds and salmon runs as they heal communities devastated by cultural assimilation pressure by drawing upon their traditional principles of Hishuk Ish Tsa’walk: everything is one, everything is connected.
Increasing ocean temperatures may induce a particularly intense El Niño weather pattern this year. For details see this post at Future Tense.