Ethical Quote by Peter Singer

The climate change problem is at its heart an ethical problem. It's a problem of income distribution and it's a problem of income distribution…

— Ross Garnaut

Climate change is a very unusual ethical challenge because it's so completely measurable...one of the reasons people should take action is because they have…

— George C. Marshall

My fellow Americans, people all over the world, we need to solve the climate crisis, it's not a political issue, it's a moral issue.…

— Al Gore

I have to admit that, until recently, I was somewhat wary of the (global) warming debate. I believe it is now our responsibility to…

— Rupert Murdoch

Any so-called leader who does not take this issue (climate change) seriously or treats it like a joke is not fit to lead

— Barack Obama

On climate change, there is a clear, definitive and ineluctable ethical imperative to act.

— Pope Francis

The question of whether or to what extent human activities are causing global warming is not a matter of ideology, let alone of belief.…

— Malcolm Turnbull

There are some parts of the business world, in my judgment, that are actually trying to ensure that the U.S. does not take on…

— Mary Robinson

The horn of dilemma of energy politics is what really drives concern about this energy in this country, at the gut level for most…

— Rich Lowry

One of the reasons that people, many people, many environmentalists are critical of President [Barack] Obama's policies towards global warming is on the one…

— Elizabeth Kolbert

If you really accept that global warming puts the world at risk, then you think you would be open to any solution that could…

— Steven Levitt

In the case of climate change, the threat is long-term and diffuse and requires broad international action for the benefit of people decades in…

— Martin Rees