It doesn’t much matter whether people care or don’t care. What matters is that people change the world.

It may seem impossible to imagine that a technologically advanced society could choose, in essence, to destroy itself, but that is what we are now in the processnof doing.

If in your lifetime you watch a species go extinct, or plummet almost to the point of extinction, that is a sign that something really serious is going on.

Neanderthals were pretty smart, and if we actively killed them off, then probably we did so in the same way that humans kill each other.

Though it might be nice to imagine there once was a time when man lived in harmony with nature, it’s not clear that he ever really did.

Humans will eventually become extinct. People treat that as a radical thing to say. But the fossil record shows us that everything eventually becomes extinct.

Most of us live in parts of the world where we don't expect to see much, and we wouldn't necessarily notice things that are crashing.

There's this idea of shifting baselines. It was coined by a guy named Jeremy Jackson. It's the idea that every generation takes what it sees, and says, "Okay, well, that's the norm."

No matter what Donald Trump says, it's clear that global warming is rapidly changing conditions on our planet.

In a poll commissioned by Time and CNN, two-thirds of American parents said they think that their children are spoiled.

There are a lot of things that we could do to minimize what we're doing, but we're not getting back those frogs that I saw that no longer exist.

Most bad people are good people that don’t know how to think critically. These people become the blind weapons of a society.

The world is indeed a better place when there is love, friendship, acceptance and hope. Powered by these you can indeed overcome anything including destiny.

He who doesn't fear his own imagination...is not worthy to envision.

I can work for the Lord in or out of prison.

It's important to practice good hygiene, At least if you wanna run with my team.

Mankind led on by gods err all too easily.

I can't believe anyone would voluntarily run 26 miles. Sometimes I sit on the couch cross-legged because I don't feel like walking to the bathroom.

A disorderly mob is no more an army than a heap of building materials is a house

Every day I walk myself into a state of well-being and walk away from every illness; I have walked myself into my best thoughts.

I'm free of all prejudices. I hate everyone equally.