The world is on track to add 700 million new ACs by 2030, and 1.6 billion by 2050, largely in hot, developing countries like India and Indonesia ... Air conditioners use refrigerants, and some of the most common types — hydrofluorocarbons, or HFCs — are powerful greenhouse gases, with thousands of times the warming potential of carbon dioxide. If HFC use continues to grow at its current pace, these chemicals could make up as much as 19 percent of emissions by 2050.
The world’s second-biggest economy, which has vowed to cap its carbon emissions by 2030 and curb worsening air pollution, is the latest to join countries such as the U.K. and France seeking to phase out vehicles using gasoline and diesel. The looming ban on combustion-engine automobiles will goad both local and global automakers to focus on introducing more zero-emission electric cars to help clean up smog-choked major cities.
even if nothing about our energy infrastructure or transportation system changed—and even if people kept eating chicken and pork and eggs and cheese—this one dietary change...substituting beans for beef...could achieve somewhere between 46 and 74 percent of the reductions needed to meet the target ... if everyone were willing and able to do that—hypothetically—the U.S. could still come close to meeting its 2020 greenhouse-gas emission goals, pledged by President Barack Obama in 2009.
Population swells, climate change, soil degradation, erosion, poaching, global food prices and even the benefits of affluence are exerting incredible pressure on African land. They are fueling conflicts across the continent, from Nigeria in the west to Kenya in the east ... The quality of farmland in many areas is getting worse, and the number of people squeezed onto that land is rising fast
If the sea rises by six feet by the end of the century, more than 600 communities would experience chronic inundation, including more than 50 urban centers from Oakland to Miami to boroughs of New York City... Under this scenario, damages could significantly start to really rack up. The real estate service Zillow predicts that if tides rise by six feet, nearly 300 cities in the nation would lose at least half of their housing stock.
Campaign-finance reports filed by energy companies show that in 2012 they spent $455,000 on corporate political contributions in Colorado, mostly in a diffuse manner. From 2013 through 2016, they have poured an average of more than $20 million annually into financing Colorado political campaigns for politicians and ballot issues as well as a new, unprecedented public relations effort aimed at molding public opinion — a total in excess of $80 million.
While Norway wants to wean its own citizens off fossil fuels, it remains one of the world’s biggest oil producers and is revving up production, almost all of it for export. So even as the country tries to cut emissions and clean up its own carbon ledger at home, it is effectively doing the opposite abroad.
Emissions have been reduced by approximately 1% each year since 2006, when California enacted its landmark law setting a target for cutting pollution that causes climate change. But to reach a newer, more ambitious goal for 2030, cuts will need to happen at about three times that pace.
Somalia has never been a forgiving place. A land of extreme temperatures and little rain, the country has faced cyclical droughts and periodic famines throughout the past century. But decades of civil war, coupled with the effects of climate change, have set the country on a path to environmental disaster.
For the people of Hawaii, alarm bells are ringing....King tides like this aren't just a historic anomaly; they're a sign of what's to come...In April levels peaked at more than nine inches above predicted tides and broke the record high for any water level around Hawaii since 1905. Scientists say the record is likely to be broken again in 2017.