The 2010s amounted to "a decade lost" for slowing climate change, as nations around the world failed to substantially rein-in the heat-trapping emissions generated by power plants, factories, cars and trucks, and other sources that burn fossil fuels, a United Nations report said Tuesday.
The Earth's average temperature is now on track to soar by close to 4 degrees Celsius – or 7.2 degrees Fahrenheit – by the end of the century compared to pre-industrial levels. Scientists have broadly concluded that the planet needs to keep warming to within 2 degrees Celsius, or 3.6 degrees Fahrenheit, to avoid the most catastrophic impacts of climate change.
Rapid rates of warming, meanwhile, are already essentially locked-in: Even ambitious new efforts to slash carbon emissions, as represented in nations' commitments under the 2015 Paris climate accord, will still produce 2.9 to 3.4 degrees of warming.
The report, from the UN's World Meteorological Organization, renewed calls for yet more urgent action to drastically reduce emissions around the world.
"There is no sign of a slowdown, let alone a decline, in greenhouse gases concentration in the atmosphere despite all the commitments under the Paris Agreement on Climate Change," WMO Secretary-General Petteri Taalas said in a statement. "We need to translate the commitments into action and increase the level of ambition for the sake of the future welfare of mankind."
Despite rapid growth in renewable energy sources such as wind and solar, sharp declines in coal-fired power generation in developed nations, and recent high-profile investments in electric vehicles and EV charging infrastructure, global emissions are next expected to peak by the end of the next decade.
"The effects of climate policies have been too small to offset the impact of key drivers of emissions such as economic growth and population growth," the report said, characterizing the finding as a "rather bleak fact."
Already, the amount of carbon dioxide in the atmosphere is comparable to 3-5 million years ago, when temperatures were roughly 2-3 degrees warmer and sea levels were 30-60 feet higher, the WMO said.
"In this critical period, the world must deliver concrete, stepped-up action on emissions," Inger Andersen, executive director of the UN Environment Programme said in a statement. "We face a stark choice: set in motion the radical transformations we need now, or face the consequences of a planet radically altered by climate change."
Both Republicans and Democrats, including two first ladies, are calling on the president to put an end to Attorney General Jeff Sessions' 'zero tolerance' border policy of separating parents and children for unlawfully crossing the border.
A federal judge sent the former Trump campaign chairman to jail on Friday for tampering with witnesses in his upcoming trials. This decision further strains the relationship between the White House and the Justice Department, as the administration considers suspending special counsel Robert Mueller and using presidential pardons. Cheddar's J.D. Durkin gets into the details.
President Trump announced on Friday a 25 percent tariff on $50 billion of Chinese exports, punishing the country for "theft of intellectual property and technology." China vowed to retaliate in equal measure, escalating tensions between the world's two largest economies, despite months of negotiations to resolve trade disputes.
The former FBI director "chose to deviate" from established procedures and tainted the impartial reputation of the agency and the Justice Department, the department's Inspector General Michael Horowitz said in a scathing report of how Comey handled the investigation into Hillary Clinton's emails. Cheddar's J.D. Durkin looks into the details.
Big-time media mergers have renewed a policy debate in Washington over concentrating too much corporate control in a few powerful hands, said Axios tech reporter David McCabe.
The Republican reiterated his cautious approach to legalization, despite momentum for more liberalization in a state with some of the most tolerant cannabis laws in the country.
President Trump's statement that the U.S. is suspending joint military exercises with South Korea as Kim Jong-un considers how to dismantle his nuclear arsenal may cause some anxiety among America's allies, says Martyn Williams, editor of NorthKoreaTech.org.
President Trump and Kim Jong Un have signed a deal to denuclearize the Korean Peninsula and improve relations between the United States and North Korea. The two leaders met in Singapore for a historic summit, the first ever between the U.S. and North Korea.
Kristen Scholer and Tim Stenovec sit down with journalist and author Gretchen Carlson for a wide-ranging interview. Carlson talks about her new programming called 'Justice for Women,' her life post-Fox News, and her role in eliminating the swimsuit competition from the Miss America pageant.
Plus, Facebook will start regulating e-commerce on its platform more closely. The social media company is rolling out a new feature that will let users give feedback about companies that sell items on Facebook. If a business gets too much negative feedback, Facebook will ban that business from its platform.
President Trump and the North Korean leader Kim Jong-un signed a joint statement Tuesday that calls for the "complete denuclearization of the Korean peninsula." But even with this agreement, there's a long way to go.
Art Hogan, Chief Market Strategist for B. Riley FBR and Wunderlich Securities, discusses how he thinks the global markets are going to react to the meeting between President Trump and North Korean leader Kim Jong Un following the G7 meeting this past weekend.
