michael mann, michael, thank you so much for joining us today.ys appreciate your expertise. >>> and from allegations of sex trafficking to claims that joe biden is a puppet, how the 2020 vote is being impacted by lies and conspiracies. >>> and the president wants governor gretchen whitmer to say thank you. the bizarre attack he launched against a public surfant who was the target of a foiled kidnapping plot. all finding ways to keep moving. and at fidelity, you'll get planning and advice to help you prepare for the future, without sacrificing what's most important to you today. because with fidelity, you can feel confident that the only direction you're moving is forward. ♪ since pioneering the suv in 1935, the chevy suburban has carried many things. nothing more important than family. introducing the most versatile and advanced chevy suburban and tahoe ever. introducing the most versatile proposition 16 takes some women make as little as 42% of what a man makes. voting yes on prop 16 helps us fix that. it's supported by leaders like kamala harri

there are surprises in store and we're seeing some of those surprises play out now. >> pelley: michael mann geophysicist whose work on past climate showed today's rate of warming began with the industrial revolution. mann is a lightning rod for deniers, but his research has been verified again and again. mann is director of the earth system science center at penn state and a member of the national academy of sciences. but there've always been fires in the west. there've always been hurricanes in the east. how do we know that climate change is involved in this? >> mann: well, there are a number of independent sort of sources of information, lines of evidence that tell us that this isn't natural, that this is human caused. let's look at the big picture, the warming of the planet a little less than two degrees fahrenheit warming of the planet since pre-industrial time. now, people ask, "well, couldn't that happen naturally?" well, it turns out that if you look at the factors that are driving natural changes right now-- small but measurable fluctuations in the brightness of the sun, volcanic er

reelection let's just hope that efficiency and public health also get a little consideration michael mann's director of the crisis with the church in oxford gave us his take on the hunt for a vaccine he says there are huge political and business interests at stake the bigger problem all round is that unlike all creepiest attempts to develop vaccines for such dangerous diseases these are emergency measures being taken so there's obviously going to an element to greater risk anything that can reassure people that everything has been done in the open transparent which is probably the best policy the problem obviously is some extent that there are extra christian commercial mutilations from competing produces a pack seems now that they don't necessarily want real information that could be helpful to rival the amazon or erupts in into production is overwhelming poaching that's true this is where we do sit legitimization over this issue it's a bit but space race it's 6 years ago to get the 1st 2 facts to have a huge boost their standing as a country terms of what we are well. it was partial. fran

mann,hansen, michael please vote democratic. is indigenous pipeline fighters. we don't want to split the vote with going green. please vote for the democratic party. please, i beg you. host: respond. guest: unfortunately, democrats are not fighting the pipelines going over indigenous lands like northern minnesota, wisconsin, michigan, the ambridge line. they are ducking on that. the greens are fighting to get ballot lines in those states. it doesn'tkota, count right ins. we did not get a petition. we are not even an option in south dakota, which is a problem of our democracy. i understand this brothers concern about the climate. reality is, democrats have gone backwards from 2016 on climate. they got rid of the above energy language in the platform. that is what the sanders delegates were able to do. 2018, dnc reaffirmed the policy, which is now what we see in the biden policy. wind, solar is additional power. not replacing fossil fuels. fossil fuels, fracking, pipeline, carbon capture sequestration, which will not happen because it is not economical, it is a p

mann,hansen, michael please vote democratic. is indigenous pipeline fighters.e don't want to split the vote with going green. please vote for the democratic party. please, i beg you. host: respond. guest: unfortunately, democrats are not fighting the pipelines going over indigenous lands like northern minnesota, wisconsin, michigan, the ambridge line. they are ducking on that. the greens are fighting to get ballot lines in those states. it doesn'tkota, count right ins. we did not get a petition. we are not even an option in south dakota, which is a problem of our democracy. i understand this brothers concern about the climate. reality is, democrats have gone backwards from 2016 on climate. they got rid of the above energy language in the platform. that is what the sanders delegates were able to do. 2018, dnc reaffirmed the policy, which is now what we see in the biden policy. wind, solar is additional power. not replacing fossil fuels. fossil fuels, fracking, pipeline, carbon capture sequestration, which will not happen because it is not economical, it is a pro