Steve Bannon is the architect of the entire blitzkrieg that we're seeing against American values and the American people.

Now we stand at our own crossroads, looking out upon two futures: one with rising temperatures, rising oceans, and rising violence on a hot and strip-mined planet and another with expanding organic harvests, growing solar arrays, and deepening global partnerships on a green and thriving Earth.

The main obstacle is the entrenched power of the legacy polluters.

I cannot in good conscience ask my colleagues to expend precious time and energy defending or explaining my past. We need all hands on deck, fighting for the future.

There would be a cost for dumping carbon into our atmosphere and a cap on total emissions. The government must make a clear and firm decision - terminating the idea in our society it is free to pump infinite amounts of carbon into the air. Once that happens, private capital will flow even more aggressively into developing and deploying the alternative, less-polluting technologies.

We need to put pressure on Trump, to speak out very forcefully that he's the president of all Americans including Muslims, and that his administration, including his law enforcement, is going to take very, very seriously any crimes against any Americas based on their race or their faith, including Muslims. He needs to send that signal very, very soon and very, very clearly. Otherwise, he's going to be seen as culpable. And his silence may be interpreted as encouragement, rightly or wrongly.

For me, I think that the struggle around how to deal with Islam in the United States is the defining moral struggle of this half of the new century.