people who know him say he's just a nice guy, and his biggest addiction other than blonds has been pepsi cola. literally. [laughter] >> that's a great note to end on. thanks so much,

people who know him say he's just a nice guy, and his biggest addiction other than blonds has been pepsi colaliterally. [laughter] >> that's a great note to end on. thanks so much, >> that question was what are our chances, really, of surviving this shifting climate that's looming and that we are causing? and the only way i could think of to answer that question was to really go back to the scientific fundamentals, to go back to the process that created us and our planet, and, of course, look at the intersection between our species and this thing that we call planet earth. because it's at that intersection that the issue of sustainability arises. and i couldn't think of a better way really of starting to look at the issue than to go back to the work of that man there. that's charles darwin's tombstone in westminster abbey, the great kind of sacred house for all of the great men and women of the british people. um, it tells you something that he was buried in the church in the great house, but nothing is said on his tombstone of his achievements. it's sort of pretty unique, actually, among all

by all the money he has repeatedly taken from coca-cola, pepsi and the american beverage association.his articles can be cited by the companies, can be used to say, "look, this article in this major journal concludes we don't know yet if the sugar-sweetened beverages are bad for children and adult health." >> reporter: it's not just soda companies. allison has also taken money from kraft, mcdonald's, general mills, kellogg, mars candy and nabisco. allison was paid by the new york restaurant association and wrote an affidavit warning that new york city's law requiring restaurants to post calorie information might actually make people eat more. he was paid by the baby formula companies and wrote a paper questioning the world health organization's assertion that breast feeding cuts a child's risk of obesity. barry popkin, a food researcher at the university of north carolina, is now speaking out. he admits that he, too, has taken some industry money for research, but he says unlike david allison, he turns down many of big food's most tantalizing offers. >> i've been offered $5,000 to go

and then these artists align themselves with coca-cola and pepsi and taco bell and on and on and on. but if you give people good music, i bet you they'd buy it, you know what i mean? if they were offered interesting, complex lyrics and interesting, varied music and real-live vocals and people that can actually sing live, and when they perform, they don't need pyrotechnics and dancers and distractions, i bet you they'd love it. now, the average record buyer for backstreet et al. is seven, so it's not like they got tired of listening to kurt cobain. do you know what i'm saying? and they didn't-- they weren't listening to screaming trees and alice in chains and going, "mmmyyyeeegh. "mommy, i'm tired of alice in chains "and the seattle sound. give me boy-band corporate pabulum." you know, a seven-year-old did not turn away from indie rock. this was a niche that was created 'cause money was to be made. and the whole britney thing, it's just nonsense. you know, it's nonsense, and it, again, lowers the bar tastewise. most people are just indoctrinated into modes of thinking. you know, you a

by all the money he has repeatedly taken from coca-cola, pepsi, and the american beverage associationan be cited by the companies, can be used to say, look, this article in this major journal concludes we don't know yet. if these sugar-sweetened beverages are bad for children's and adults' health. >> reporter: it's not just soda companies. allison has also taken money from kraft, mcdonald's, general mills, mars, nabisco. allison was paid by the new york restaurant association and wrote an affidavit warning that new york city's law requiring restaurants to post calorie information might actually make people eat more. he was paid by the baby formula companies and he wrote a paper questioning the world health organization's assertion tha breastfeeding cuts a child's risk of obesity. barry popkin, a food researcher at university of north carolina, is now speaking out. he admits that he too has taken some industry money for research. but he says unlike david allison, he turns down many of big food's most tantalizing offers. >> i've been offered $5,000 to go speak to this meeting or that me

. >> $2.3 billion for pepsi to keep the rights, they have been doing it for 28 + years. it has been that long since coca-cola has had a tie with the nfl, pepsi has had for such a long time. >> see you tomorrow. >> ticking in look, downtown san francisco is still sting sunshine this afternoon. as we head into the overnight hours, temperatures will be paramount. especially south of the golden gate. in the '50s and '60s to the overnight and warming up quickly into the afternoon by noon, getting into the 90s in fairfield and livermore upper 80s down in san jose it is really going to be a scorcher out there tomorrow with more places into the 90th and 91 down in san jose. tickets but around the bay area for the entire bay area tomorrow afternoon temperatures will continue to warm, upper 80s and low 90s for the south bay and check out morgan hill in the triple digits. really hot there. the inland valley will also be quite hot. 98 and the ark, 96 pleasanton's 97 also in his store. these bayshores are mainly in the '80s. warming among the coastline and the fog is expected to clear quicker. temperatures in the upper 6