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Tag archives for climate change

Learning From Indigenous Peoples on Climate Change

Many of the people likely to be on the front lines of a changing climate are indigenous. Already assaulted by centuries of colonialism and exploitation, many indigenous people must also now adapt to rising seas, warming temperatures, and other disruptions to natural systems. Conservation biologist Gleb Raygorodetsky has been traveling the world to document stories…

Obama Talks Climate, Oil Drilling

President Barack Obama arrived in Alaska this week, sharing blunt language about climate change after laying out initiatives aimed at tackling that issue in the Arctic. “On this issue—of all issues—there is such a thing as being too late,” said Obama. “And that moment is almost upon us … This year in Paris has to…

Recent Studies Provide Examples of Emissions Trading Successes, Failures

The emissions trading program in the northeastern United States—the Regional Greenhouse Gas Initiative (RGGI)—is responsible for about half the region’s emissions reductions—an amount far greater than reductions achieved in the rest of the country. The study in the journal Energy Economics determined that even when controlling for other factors—the natural gas boom, the recession, and…

Minerals are Essential to address Climate Change and meet Sustainable Development Goals

In 2013, the International Union of Geological Sciences (IUGS) launched the Resourcing Future Generations (RFG) initiative to bring world attention to the challenges of sustaining resource supplies. The RFG initiative includes a diverse group of geoscientists, environmental and social scientists and economists, drawn from a range of institutions with diverse private and public experience in…

Rio de Janeiro just became world’s first Compact of Mayors compliant city

  Today, C40 Chair and Rio de Janeiro Mayor Eduardo Paes announced his city’s full compliance with the Compact of Mayors, making it the first city in the world to reach the Compact compliance milestone. The announcement comes at an exciting time in this global effort: earlier this week, US President Barack Obama announced that 15 new…

President Obama just challenged all cities to step up their climate game before COP21

The White House released a fact sheet today announcing a number of initiatives to increase energy efficiency measures in cities across the United States, and specifically called out the Compact of Mayors as a key effort to achieve President Obama’s goals.   Specifically, President Obama issued a challenge to all U.S. mayors to publicly commit to…

Michael R. Bloomberg on the Century of Cities

In the most recent issue of Foreign Affairs magazine, C40 Board President and UN Special Envoy for Cities & Climate Change Michael R. Bloomberg writes about how cities are catalyzing sustainable economic growth and spurring solutions across the globe. “By concentrating the brainpower of humanity in relatively small geographic areas, cities have promoted the kinds…

EPA Targets Methane Emissions from Oil and Gas Operations

On Tuesday the U.S. Environmental Protection Agency (EPA) took another step to make good on the Obama administration’s pledge to limit U.S. greenhouse gas emissions 26–28 percent by 2025 by proposing the first methane emissions rules for the nation’s oil and gas industry. Reducing emissions of methane, which have 25 times the heat-trapping capacity of…

A Dream for International Orangutan Day–A Primatologist Works to Protect the Orangutan’s Forest

By Dr. Ahmad Yanuar, Orangutan Program Manager & Primatologist, The Nature Conservancy Indonesia, where I’m from is famous for its diversity of primate species. And some of these primates are found only in Indonesia. Unfortunately, many of them are also threatened with extinction. This is what first made me interested in studying these animals, who…

Challenges Ahead for Clean Power Plan, Another EPA Rule

Less than two weeks after President Obama announced the U.S. Environmental Protection Agency’s (EPA) final Clean Power Plan rule, aimed at cutting carbon emissions from existing power plants 32 percent from 2005 levels by 2030, EPA Administrator Gina McCarthy has encouraged states to comply with the plan through emissions trading opportunities—emphasized far more in the…

Final Clean Power Plan More Ambitious, Flexible

On Monday, President Obama announced the release of the final Clean Power Plan (CPP), which sets mandatory limits on the amount of carbon dioxide emissions the nation’s fleet of existing power plants may emit. The rule is projected to reduce emissions 32 percent below 2005 levels by 2030. “We’re the first generation to feel the…

Studies Make Predictions of How to Comply, What to Look for in Final Clean Power Plan

The U.S. Environmental Protection Agency (EPA) is slated to release the final version of its Clean Power Plan, regulating emissions from existing power plants, any day now. Many are already predicting changes, some that could be significant. A survey by E&E publishing revealed stakeholders expect timing to be the element most likely to change in…

New Study Showed Spawning Frequency Regulates Species Population Networks on Coral Reefs

New research on tropical coral reef ecosystems showed that releasing larvae more often is beneficial for a species’ network. The study on reproductive strategies is critical to assess the conservation of coral reef ecosystems worldwide. Researchers from the University of Miami (UM) Rosenstiel School of Marine and Atmospheric Science used a computer model developed by…

It’s Official: 2014 Hottest Year on Record

Four independent global data sets registered 2014 as the warmest year on record, the Weather Channel reported, citing an annual review by international scientists sponsored by the National Oceanic and Atmospheric Administration (NOAA) and published in the Bulletin of the American Meteorological Society. The only major region of the world with below-average annual temperatures was Eastern…

Dozens of mayors visited the Pope today – here’s what happened

A Strong Show of Commitment to Papal Agenda on Climate Change & Sustainable Development  Following the launch of the Encyclical Letter on the Care for Our Common Home, Laudato Si, and in the lead up to the Paris Climate Change Conference, COP21, Pope Francis today convened more than 60 local leaders from around the world…