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Since the 1880s, NASA says the average global surface temperature has risen and the average temperature is now more than 2 degrees Fahrenheit above that of the late 19th century.“For reference, the last Ice Age was about 10 degrees Fahrenheit colder than pre-industrial temperatures,” wrote NASA. Scientists have concluded that the increase in temperatures mostly has been driven by increased emissions into the atmosphere of carbon dioxide and other greenhouse gases produced by human activities.“We crossed over into more than 2 degrees Fahrenheit warming territory in 2015 and we are unlikely to go back. This shows that what’s happening is persistent, not a fluke due to some weather phenomenon: we know that the long-term trends are being driven by the increasing levels of greenhouse gases in the atmosphere,” Schmidt said.According to NASA, rising temperatures in the atmosphere and ocean are contributing to the continued mass loss from Greenland and Antarctica and to increases in some extreme events, such as heat waves, wildfires, intense precipitation.NASA says not every region on Earth experienced similar amounts of warning because weather dynamics often affect regional temperatures. “NOAA found the 2019 annual mean temperature for the contiguous 48 United States was the 34th warmest on record, giving it a 'warmer than average' classification,” wrote NASA. “The Arctic region has warmed slightly more than three times faster than the rest of the world since 1970.”NASA’s temperature analyses incorporate surface temperature measurements from more than 20,000 weather stations, ship- and buoy-based observations of sea surface temperatures, and temperature measurements from Antarctic research stations. 1721

So what do passengers do in this situation?Here's some advice on what you can do before, during and after your travel, to minimize disruption.BEFORE1. Pay for your flights with a credit cardYou often buy a flight pretty far in advance — and so the airline could easily be holding onto your money for a year or more.That's where paying with your credit card comes in handy, because buying a ticket with a credit card means you'll be more protected if your airline goes under.In fact, when airlines start to find themselves in financial trouble, credit card processors hold back a larger and larger percentage of the money until the flight occurs. That way, if the airline doesn't perform, the credit card company still has your money and can give it right back to you."Various countries have rules that make credit cards, not debit cards liable. So it's worth calling your credit card company and asking them," advises CNN anchor and aviation expert Richard Quest.2. Keep tabs on your airlineSo you might assume your airline's doing well -- especially if, like Wow Air, you could book flights right up until the last moment — but it's worth keeping tabs on the airline in the lead up to your flight.This is a particularly good idea if the carrier in question is a less well-known airline. Sure, you'd probably hear about it if Singapore Airlines was in trouble, but what about a smaller, regional airline? Keeping your eyes and ears open is crucial.Setting up a Google Alert could be a good shout, particularly if you're concerned and hearing rumors of difficulties.Of course, it's tricky when information isn't always forthcoming: in the case of Wow Air, passengers 1666

The Affordable Care Act changed all that. Insurers are no longer allowed to turn people away, nor charge them more, because of pre-existing conditions. And they must offer comprehensive policies that cover a wide array of treatments and medication. Plus, insurers cannot impose annual or lifetime limits on coverage of those essential health benefits. 351

Stowell also prioritized increased staffing and retention, developing a next-generation EMS system, expanding aerial firefighting capabilities, exploring an emergency communication system and establishing a more diverse workforce in terms of gender and race. 258

The 76-seat Horizon Air turboprop plane took off without authorization around 8 p.m. local time, with a Horizon Air employee who was not a pilot at the controls, airport officials tweeted.After "doing stunts in (the) air" -- or being flown without proper skills -- for about an hour, the plane crashed at Ketron Island, the sheriff's department said. The man was a ground service agent, a job that includes directing aircraft for takeoff and gate approach, handling baggage and de-icing planes, authorities said.Video from a witness on the ground shows the plane at one point doing a loop, putting the aircraft upside-down, then pulling up just feet above a body of water.In light of the incident, airports nationwide will look at whether their security procedures need to change, CNN safety analyst David Soucie said. For one, the man shouldn't have been able to board the plane alone, he said."There is a protocol to not allow anyone singularly to get onboard an aircraft," Soucie said. "If you're going to access the aircraft ... you make sure that you check with someone else, and that someone else (will confirm) that ... you have the right authority to get onto that aircraft."This will be a major learning event for the aviation industry, CNN aviation analyst Justin Green said. 1285

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