Answer the following questions below.
it is indisputable that the global climate is undergoing change to warmer temperatures. the ipcc concludes that it is "extremely likely" that anthropogenic ghgs have been "the dominant cause of the observed warming since the mid-20th century". still, many politicians and pundits argue that we should not implement policy to counteract global warming because we do not know with absolute certainty that human activity is the cause of the warming. what do you think? state evidence for your claim!
what, if anything, should be done from a policy perspective to combat the effects of global warming? explain your position.