Although the warm phase of the cycle has been typically more regular than the cold phase, it does not move steadily to a peak and then fall off, but rather moves abruptly higher at the start of the warm phase followed by highly irregular (but modestly higher) temperatures for hundreds of years.
Singer explained that the recent warming the Earth has experienced is not dangerous and is not something humans could alter. Global warming activists such as Al Gore, Singer believes, are hyping the problem. He said that such activists have not come close to demonstrating that human-generated greenhouse gases are contributing to global warming.
If politicians truly wanted to make a change to affect energy use, Singer told the Stanford audience, they would have to increase taxes on gasoline, which would decrease use of vehicles. He believes that such taxes would hit people of low income the hardest.
Singer claimed that many businesses, such as the wind farm industry, are making money off theglobal warming hype. Singer said that it is essential to convince the proponents of global warming that what they are doing is counterproductive and will not make any difference to the climate.