Should I stay or should I go -- by plane?

I want to find a new low-carbon way to travel: what are some options?

Thirty years ago, I did the math and realized that flying was unsustainable. Twenty years ago, I stopped flying with the exception of funerals of close family members. How do we develop the public awareness and support for mandatory measures that willdecrease flying sufficiently so that its climate change impacts are reduced to a sustainable level?

When do you think we'll get electric airplanes?