I just keep trying to explain what's going on with our planet - and now, to explain what's going on with our politics, which explains why we're not d….

The polling data shows not an unbelievable level of concern [on climate issue] but a general awareness of this problem. And now I think it's up to al….

It is a complete embarrassment and literally shameful that the country that first of all invented environmentalism and gave it to the world, and seco….

Profiting from companies that are overloading the atmosphere with carbon and changing the atmosphere is wrong..

We're going to need that kind of movement, because the fossil fuel industry is a sprawling adversary - at work everywhere, its tentacles in everybody….

The seasons don't matter to most of us anymore except as spectacles. In my county and in many places around this part of the nation, the fair that on….

I do a certain amount of work in religious communities on these issues. It's not the central focus of my work but it is certainly an area where I hav….

The roof of my house is covered in solar panels. When Im home, Im a pretty green fellow..

Scientists are telling us that 350 parts per million [of carbon] in the atmosphere is the upper limit. We're at 387 parts per million now, and we're ….

It drives me crazy to see so much of this planet's life so casually endangered. The first steps are so easy (drive smaller cars, for instance) that i….

We, all of us in the First World, have participated in something of a binge, a half century of unbelievable prosperity and ease. We may have had some….

I don't think the fossil fuel industry will listen, not until we build up a lot of pressure. I do think we can persuade some shareholders that they d….

There is a tendency at every important but difficult crossroad to pretend that it's not really there..

There are so many symptoms of this disease it's hard to know where to start to catalogue them, but just look at the effects on hydrology - on the way….

The consumer culture in general has washed over our civilization. For the last 50 years, if you've had a credit card and some access to money, you do….

Ice in the West Antarctic and over Greenland, i.e., ice that's over a rock at the moment, that will raise the level of the sea as it slides into the ….

We've been given a warning by science, and a wake-up call by nature; it is up to us now to heed them..

In reality, climate change is actually the biggest thing thats going on every single day..

Climate change is the single biggest thing that humans have ever done on this planet. The one thing that needs to be bigger is our movement to stop i….

We'd like to get the fossil fuel industry on the back foot for a while, having to deal with us..

We'll never get there if we let the climate crisis bloom unchecked, so for the moment the key is to organize, organize, organize!.