There are skeptics who do not come to their view because they have a source of income from carbon polluters.

The consensus is clear. We need an immediate and determined shift to a clean, renewable economy. The continued mass burning of fossil fuels is inconsistent with a healthy, prosperous future for our civilization.

When people flirt with despair about the future, they are less likely to take the actions necessary to safeguard it, focusing instead on the short-term.

As long as the government's actions are secret, it cannot be held accountable. A government for the people and by the people should be transparent to the people.

The United States is the only nation that can lead the world toward a solution on climate change.

CO2 is the exhaling breath of our civilization, literally... Changing that pattern requires a scope, a scale, a speed of change that is beyond what we have done in the past.

I tell you that Michael Jackson is unbelievable, isn't he? He's just unbelievable!