One of the real dangers of our time is people's indifference to history.

'The anthropocene' refers to the way we live now, in a highly globalized world, characterized by a large human population and powerful technologies that allow for "action at a distance" that aggregate apparently negligible acts into powerful forces that are transforming fundamental planetary systems. In this sense 'the anthropocene' refers to a period in which nature as an independent autonomous domain comes to an end or is under serious threat.

Even if Bill McKibben were to become dictator, future generations would suffer because of the carbon we had already emitted.

I see a lot of individual action when it comes to environmental questions really as a form of politics as a way of communicating with political leaders, much in the same way that acts of civil disobedience during the civil rights' movement were really acts of political communication, trying to get laws changed rather than based on the thought that the individual action would really change the practices of segregation.

In trying to develop an impartial, expansive ethic we are trying to get ethical systems to do something which they did not evolve in order to do. This doesn't mean that it can't be done or that we shouldn't try to expand the reach of our ethical frameworks, only that there are reasons to be skeptical about its success.

Most of what we think of as distinctively human has occurred in the last 10,000 years in the Holocene - a period in which the Earth was abnormally quiet.

The most fundamental challenge of the anthropocene concerns agency. For those who lived the Enlightenment dream (always a minority but an influential one), agency was taken for granted. There were existential threats to agency (e.g., determinism) but philosophy mobilized to refute these threats (e.g., by defending libertarianism) or to defuse them (e.g., by showing that they were compatible with agency).