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Tag archives for climate change

Climate, Energy Get Little Attention in Second Presidential Debate

A week after the Paris Agreement to limit global warming met requirements to come into force, the subject of climate change was referenced only once in Tuesday’s second U.S. presidential debate—after audience member Ken Bone posed the question “What steps will your energy policy take to meet our energy needs while at the same time…

European Union Ratification Pushes Paris Agreement into Effect

European Union (EU) environment ministers on Friday approved ratification of the Paris Agreement. The approximately one-month EU ratification process means that the requirements for a 30-day countdown for the agreement to take effect will be met in November. “Today is an important day not only for our action on climate but also for unity we have…

Taming Rivers: A Fulbright-National Geographic Journey

“Simply, water is surpassing oil itself as the world’s scarcest critical resource. Just as oil conflicts were central to twentieth-century history, the struggle over freshwater is set to shape a new turning point in the world order and the destiny of civilization” — Steven Solomon, Water   The Dam, located in the leafy Johannesburg suburb of…

Nations Can Now Deliver the Paris Agreement by Supporting Cities

By: Anne Hidalgo, Mayor of Paris; Eduardo Paes, Mayor of Rio de Janeiro; and Miguel Ángel Mancera, Mayor of Mexico City  The decision this week by European leaders to fast-track ratification of the Paris Agreement on Climate Change is historic. It is now certain that less than one year will have passed from the beginning…

Clean Power Plan Goes to Court

What was scheduled to be about 3.5 hours turned into nearly seven on Tuesday as 10 judges heard oral arguments in a rare “en banc” review of the Clean Power Plan in the U.S. Court of Appeals for the District of Columbia Circuit. The controversial Clean Power Plan, based on Section 111(d) of the Clean…

A Commuter Revolution: How Cities Are Collaborating to Solve the Challenges of Sustainable Urban Transport

By Mark Watts, Executive Director C40 Cities Climate Leadership Group, & Hany Fam, EVP Enterprise Partnerships, Mastercard More than half of the world’s population lives in urban areas (by 2050 this number is expected to rise to two thirds) and cities are responsible for more than 70 percent of global energy related carbon dioxide emissions.…

Paris Agreement Closer to Being Ratified

Thirty-one new countries formally agreed to join the Paris Agreement to reduce global emissions—bringing the total committed countries to 60. The Paris Agreement takes effect when it is formally adopted by at least 55 countries representing at least 55 percent of global greenhouse gas emissions. Yet, so far, these 60 country commitments only account for 48…

35 Finalists Chosen for Fourth-Annual C40 Cities Awards

Today, C40 announced the 35 finalists competing in ten urban climate action categories for the fourth-annual C40 Cities Awards, sponsored by Bloomberg Philanthropies and BYD. The winners will be announced on December 1, 2016, at a ceremony in Mexico City, held alongside the sixth biennial C40 Mayors Summit. The C40 Cities Awards globally recognizes cities for their…

California Increases Climate Ambitions with Landmark Legislation

Two laws signed by Gov. Jerry Brown will ratchet up California’s fight against climate change by launching efforts to reduce emissions 40 percent below 1990 levels by 2030. SB-32 calls for increased renewable energy use, more electric cars, improved energy efficiency, and emissions cuts from key industries. AB-197 provides aid to low-income or minority communities…

Podcasting with gorillas, pandas, and elephants

Just back from an adventure at Uganda’s Bwindi Impenetrable National Park, Dr. Nikhil Advani wanted to share his thoughts on climate change adaptation. Like many scientists, Dr. Advani is on the lookout for new ways to communicate and deliver his science to a broad audience. Dr. Advani found podcasts as one innovative avenue to share…

U.S. Ocean Leadership: Getting from 1% to 30% Marine Protection

The U.S. Department of State is set to host the third annual Our Ocean conference this week. This gathering of political leaders, philanthropists, scientists, diplomats, NGO executives, filmmakers, and private sector leaders, will be focused on the themes of marine protected areas, climate change, sustainable fisheries, and marine pollution. Many of us in the ocean…

The Hawaiʻi Commitments from the 2016 IUCN Congress

The International Union for Conservation of Nature (IUCN) holds a congress every four years and this year it was in the island archipelago of Hawai‘i. Concluding today the congress adopted ‘The Hawaiʻi Commitments’.

G20 Summit: Commitment to Climate Change Action Reaffirmed but Details Lacking

As G20 leaders concluded their meeting in Hangzhou on Monday, they reaffirmed their commitment to addressing climate change, but they did not agree on deadlines to ratify the Paris Agreement limiting Earth’s temperature increase to well below 2 degrees Celsius above pre-industrial levels and to pursue efforts to limit that increase to 1.5 degrees Celsius (subscription).…

Release of Carbon from Melting Permafrost Could Trigger Rapid Warming

A study published last week in Nature Geoscience provides the first measurements of greenhouse gases from permafrost under Arctic lakes in Alaska, Siberia, and Canada. Although the research reveals that only a small amount of old carbon has been released in the past 60 years, it also suggests that much more could be released as…

Study: Glacial Lakes Appearing in Antarctica

Antarctica is home to Earth’s largest ice mass, which unlike the Arctic remains frozen year round. But a new satellite-based study in the journal Geophysical Research Letters shows that atop the coastal Langhovde Glacier in East Antarctica’s Dronning Maud Land, large numbers of meltwater lakes have been forming. The study suggests that the lakes—nearly 8,000…