still with us, bill mckibben, cofounder of 350.org. atest piece is headlined "jerry brown's, legacy is still being decided." his his forthcoming book "has the human game begun to play itself out?" bill, it is great to have you with us. this road before protest outside the climate summit. many in the country in the world see governor brown as the green opposition to president trump. but the tens of thousands of people that marched on saturday, there was a massive amount of criticism calling him a climate fraud. >> the answer lies somewhere in between. on the demand side of the climate equation, on the question of reducing the amount of energy we use in supplying it renewable he, brown has been good. no question. calilifornia, under governor for to and governor brown come has taken really strong steps and for obvious reasons. it is the heart for new technological ability and it has lots of lots of sun right -- sunlight. the systems are coming largely from what he is in done, the other side of the energy equation. the supply-side. californ

. >> prominent environmentalist is author bill mckibben, gina mccarthy.hink capitalism for a green economy. >> it is called reimagining capitalism. because it's not working. >> there are interests on the other side who don't even argue back because they can't. but what they are doing is they are preservingtheir bottom line. >> the climate action summit is being held at the moscone center. the stretch of howard street is closed. for more information in how you can get involved, head to abc7news.com. >>> in the north bay, sonoma county's revamped emergency alert system is being put to the test this morning. alerts will be september to cell phone between 10 and noon to five targeted communities. monday they sent calls to 300,000 cell and county phones county wide. changes were made to the alert system after many said they weren't warned about october's north bay fires. the aim is to find any gaps in the system. >> and we are learning new details of the forced evacuation of two assisted living centers during last year's october wildfires. last week state regu

amy: and 350.org co-founder bill mckibben announced monday that more than $6 trillion of endowments and portfolios have now been divested from fossil fuel companies. the new target by 2020, he says, is $10 trillion divested from fossil fuel companies. on monday, new york city mayor bill deblasio and london mayor sadiq khan published a joint op-ed in the guardian, calling on other cities around the world to divest their assets from writing -- "we believe that ending institutional investment in companies that extract fossil fuels and contribute directly to climate change can help send a very powerful message that renewables and low-carbon options are the future." "the washington post" reports that federal workers have left 1600 the environmental protection agency since president trump took office, a mass exodus that has shrunk the epa's workforce to levels not seen since the reagan administration. among the epa workers to depart the agency was scientist ann williamson, who left after 33 years saying -- "i did not want to any longer be any part of this administration's nonsense." a top uni