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."
Toby Fricker, the chief of communications for UNICEF, joined Cheddar News to discuss the humanitarian crisis in Ukraine as the Russian invasion continues, displacing at least five million refugees from their home country. "The situation for children is horrific when you have to leave your home. I mean, that's traumatic for any child anywhere, but being forced to run for your life literally is really horrific to think about that," he said.
Laurence Tribe, a professor of constitutional law at Harvard University, joined Cheddar News to talk about the legal underpinnings of the ruling to lift the federal travel mask mandate. "Judge Mizelle decided that she would issue a nationwide injunction, which she and other conservatives have criticized in the past," he said. "That didn't stop her from doing it this time. She did it by just wiping away the CDC's rule, and she did it, have to say, in an opinion that was, well, I'll be honest, really stupid."
Marijuana legalization has spread across the country in recent years, and the number of Americans in support of legalization is at an all-time high. Andrew Bowden, CEO of the premium cannabis brand Item 9 Labs, joined Cheddar to break down the inner workings of the industry and how the industry can grow from here.
After a nationwide mask mandate for travel was struck down by a federal judge, Dr. Sampson Davis, an ER physician and bestselling author, joined Cheddar News to talk about the ramifications. "We are at a place where we are going to have to wait and see, unfortunately," he said. "The good news is that we're coming off a celebration of spring break, Easter, Passover, and we'll see what happens. But right now I'm not seeing a spike and people come into the hospital are truly sick. However, I'm still seeing people test positive for COVID."
Chris Vecchio, senior strategist at DailyFX, says the James Bullard and the Fed's bark may be louder than its bite when it comes to potential rate hikes in May. Investors brushed off any causes for concerns during Tuesday's session, which led to stocks ending the day sharply higher.
Catching you up on what you need to know on April 19, 2022, with a federal judge voiding mask mandates on public transportation, updates from the Russia and Ukraine war, Mac Miller’s drug dealer sentenced for involvement in the rapper's death, and more.
A federal judge’s decision to strike down a national mask mandate was met with cheers on some airplanes but also concern about whether it’s really time to end the order sparked by the COVID-19 pandemic.
