Despite overwhelming scientific evidence for the impending dangers of human-made climate change, policy decisions leading to substantial emissions reduction have been slow. New work from Carnegie's Katharine Ricke and Ken Caldeira focuses on the intersection between personal and global impacts. They find that even as extreme weather events influence those who experience them to support policy to address climate change, waiting for the majority of people to live through such conditions firsthand could delay meaningful action by decades. Their findings are published by Nature Climate Change.
New NASA research on natural ozone cycles suggests ozone levels in the lowest part of Earth's atmosphere probably won't be affected much by projected future strengthening of the circulating winds that transport ozone between Earth's two lowest atmospheric layers.
A new analysis of NASA satellite data shows Africa's Congo rainforest, the second-largest tropical rainforest in the world, has undergone a large-scale decline in greenness over the past decade.
The recent Yokahama IPCC meeting painted a stark warning on the possible effects of gases such as methane – which has a greenhouse effect 32 times that of carbon dioxide.
Enerkem, a waste-to-biofuels and renewable chemicals producer, is proud to announce that its R&D project to convert carbon from industrial waste CO2 and natural gas into chemicals, such as propanol, propionic acid and acrylic acid, has been selected as a finalist in the first round of The Climate Change and Emissions Management Corporation (CCEMC) "Grand Challenge: Innovative Carbon Uses".
In the first study of its kind, scientists have compared air pollution rates from 1850 to 2000 and found that anthropogenic (man-made) particles from Asia impact the Pacific storm track that can influence weather over much of the world.
Drastically improved efforts to provide modern energy access to the poor opens up a new approach to development efforts and action on climate change, an international group of energy and environment scholars say in a new report, Our High-Energy Planet. The report is the first of three in the Climate Pragmatism project, a partnership of Arizona State University's Consortium for Science, Policy, and Outcomes (CSPO) and The Breakthrough Institute.
Dutch inventor Pieter Hoff published "The Treesolution" about solving CO2 over-concentration and climate change. The interesting part of the book is that Hoff doesn't discuss whether climate change exists. He explains that that discussion distracts the attention from the real problem: the undisputable fact that CO2 concentration in the air rises measurable.
Three extreme weather events in the Amazon Basin in the last decade are giving scientists an opportunity to make observations that will allow them to predict the impacts of climate change and deforestation on some of the most important ecological processes and ecosystem services of the Amazon River wetlands.
For the first time in more than a decade, five NASA Earth-observing missions will be launched into space in a single year. To celebrate this milestone, NASA is inviting people all around the world to step outside on Earth Day, April 22, take a "selfie," and share it with the world on social media.
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