Quantcast

National Geographic: 5 Things You Need to Know About the Warming Arctic

Climate

The rate at which Arctic sea ice is shrinking due to climate change continues to make headlines as scientists monitor and predict what is "becoming a journey into uncharted territory."

Recent data from the National Snow and Ice Data Center revealed sea ice in the Arctic hit its summer low point, tying 2007 for the second lowest extent on record.

With global temperatures on the rise and already at levels not seen in 100,000 years, melting Arctic sea ice is only expected to get worse as temperatures there are warming at least twice as fast as the global average. Mark Serreze, the director of the National Snow and Ice Data Center, said he wouldn't be surprised if the Arctic were "essentially ice free" by 2030.

"Dramatic and unprecedented warming in the Arctic is driving sea level rise, affecting weather patterns around the world and may trigger even more changes in the climate system," according to the World Meteorological Organization.

As part of his climate change documentary, Before the Flood, Leonardo DiCaprio visited the Arctic with National Geographic explorer-in-residence Dr. Enric Sala to see for himself what is happening in the region.

While walking with DiCaprio on the edge of the sea ice in the high Canadian Arctic, Sala told him that "we will not be able to stand on the frozen sea anymore in about 25 years."

Scientific projections, he said, show that by 2040 there's going to be almost no sea ice left in the entire Arctic.

Sala sat down with National Geographic to answer five questions regarding the critical state of Earth's sea ice, and what it means for us. Watch here:

EcoWatch Daily Newsletter

Protestors and police stand on ether side of railway tracks. dpa / picture-alliance

Police have cleared 250 climate activists who stayed overnight at the Garzweiler brown coal mine in western Germany, officials said Sunday.

Read More Show Less
Cecilie_Arcurs / E+ / Getty Images

By Megan Jones and Jennifer Solomon

The #MeToo movement has caused profound shake-ups at organizations across the U.S. in the last two years. So far, however, it has left many unresolved questions about how workplaces can be more inclusive and equitable for women and other diverse groups.

Read More Show Less
Sponsored
Cigarette butts are the most-littered item found at beach clean ups. John R. Platt

By Tara Lohan

By now it's no secret that plastic waste in our oceans is a global epidemic. When some of it washes ashore — plastic bottles, plastic bags, food wrappers — we get a stark reminder. And lately one part of this problem has been most glaring to volunteers who comb beaches picking up trash: cigarette butts.

Read More Show Less

Andrea Rodgers, second from the right, takes notes during a hearing in the Juliana v. U.S. case before the 9th Circuit Court of Appeals in Portland, Oregon on June 4. Colleague Elizabeth Brown sits to her left, while colleague Julia Olson sits on her right, with co-council Philip Gregory on Julia's right. Robin Loznak / Our Children's Trust

By Fran Korten

On June 4, Andrea Rodgers was in the front row of attorneys sitting before a three-judge panel of the 9th Circuit Court. The court session, held in Portland, Oregon, was to determine whether the climate change lawsuit (Juliana v. United States) brought by 21 young plaintiffs should be dismissed, as requested by the U.S. government, or go on to trial.

Read More Show Less
Seventy Extinction Rebellion protesters were arrested outside The New York Times building Saturday. SCOOTERCASTER / YouTube screenshot

Seventy Extinction Rebellion protesters were arrested outside The New York Times building Saturday as they demanded the paper improve its coverage of the climate crisis, Reuters reported.

Read More Show Less
Sponsored
Explosions and a blaze at the Philadelphia Energy Solutions Refining Complex on June 21. VOA News / YouTube screenshot

A fire broke out at a Philadelphia oil refinery Friday morning, starting with an explosion so massive it was felt as far away as South Jersey and Delaware County, Pennsylvania, CNN reported.

Read More Show Less
Pexels

By Alina Petre, MS, RD (CA)

Leeks belong to the same family as onions, shallots, scallions, chives and garlic.

Read More Show Less
Asian elephants in Bandipur National Park, India. Mike Prince / CC BY 2.0

By John R. Platt

Some of the tiniest creatures in Myanmar benefit from living near the largest species in the area.

Read More Show Less