Stephen Hawking in Abandon the Earth  says…
“It will be difficult enough to avoid disaster on planet Earth in the next hundred years,”
Yessirree… I will almost say it will be darn near impossible! We can both agree this, however, the particulars of the cause and solution are very different.
My outlook is taken from yet future events as they are recorded in the books of Daniel and the book of the Revelation. In these, is written a detailed description of coming events in a future time of great tribulation  on Earth. It was also spoken of by Jesus, at length, in Matthew 13. It will be terrible to behold, let alone live through.
The escape, though, will not be on space ships… it will be a call by Jesus Himself! 
You want to make sure you can hear the escape call? Check out this  from Wretched Radio.