anthen did fe in a day,nd 13 and o cities on the way to heing influence the california state greywater policy. so nexwe partned with the citof petaluma to plant a garden. d at that me, war conservation best practice for municipalities was you rip out the soil and about a thousand years of top soil with it and you take it to the landfill where it becomes more greenhouse gases emissions. instead of doing that we said why don't we plant a food forest? and the city was lik what's a food forest? so i start to explain, how was this edible ecosystem that savedater, but it also harvested the rain and built soil and sequestered carbon a grew food and did a bunch of other beneficial things. but that time, the head of the partment s pretty dubious cause he was mainly focused on saving water. and then you know, but we did get the go ahead and he rolls out to the project and he's got his kid in hiarm and he just has this kind of funny look on his face and he's probably thinking it's 80 degrees out, these people are muddy and sweating and laughing and having a really good time, while saving the city

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about what is acceptable in terms of who are you letting be leaders, who are you letting be owners, anthenng to do the work. and i think a lot of people look at the n.f.l. right now, and they feel fairly uncomfortable with the way that pipeline has existed for black coaches to be able to rise to the highest level of the game. >> sreenivasan: even when it comes to the halftime show, in the past couple of years, the n.f.l.'s ptnered with jay-z's company, roc nation, and it's going to be kind of a glaring difference. here you have again, the talent that's on the field are predominantly african-american, and yet the leadership are not. >> and this has been a real critique for people who watch these issues, whh is that if you're comfortable with black people as athletes and entertainers, but not as coaches and not as owners, that's not enough. that's not okay. and i think you're going to look at this halftime show, and i think there are probly a lot of people who are wondering, you know, are the people who are actually performing in the halftime show, dr. dre, eminem, mary j. blige, kendrick la