Republican administrators of the E.P.A under Presidents Richard Nixon, Ronald Reagan, George Bush and George W. Bush try to convince other Republicans that climate change is real, and that we need to do something about it now, not later:
A Republican Case for Climate Action, by William D. Ruckelshaus, Lee M. Thomas, William K. Reilly, and Christine Todd Whitman, Commentary, NY Times: Each of us took turns over the past 43 years running the Environmental Protection Agency. We served Republican presidents, but we have a message that transcends political affiliation: the United States must move now on substantive steps to curb climate change, at home and internationally.
There is no longer any credible scientific debate about the basic facts: our world continues to warm... The costs of inaction are undeniable. ... And the window of time remaining to act is growing smaller: delay could mean that warming becomes “locked in.”
A market-based approach, like a carbon tax, would be the best path to reducing greenhouse-gas emissions, but that is unachievable in the current political gridlock in Washington. Dealing with this political reality, President Obama’s June climate action plan lays out achievable actions that would deliver real progress. He will use his executive powers to require reductions in the amount of carbon dioxide emitted by the nation’s power plants... The president also plans to use his regulatory power to limit the powerful warming chemicals known as hydrofluorocarbons...
Rather than argue against his proposals, our leaders in Congress should endorse them and start the overdue debate about what bigger steps are needed and how to achieve them — domestically and internationally.
As administrators of the E.P.A under Presidents Richard M. Nixon, Ronald Reagan, George Bush and George W. Bush, we held fast to common-sense conservative principles — protecting the health of the American people, working with the best technology available and trusting in the innovation of American business and in the market to find the best solutions for the least cost.
That approach helped us tackle major environmental challenges to our nation and the world: the pollution of our rivers... The solutions we supported worked, although more must be done. ...
We can have both a strong economy and a livable climate. All parties know that we need both. The rest of the discussion is either detail, which we can resolve, or purposeful delay, which we should not tolerate. ... The only uncertainty about our warming world is how bad the changes will get, and how soon. What is most clear is that there is no time to waste.