Local leaders gather for global climate summit

Here is the official #Cities4Climate family photo!pic.twitter.com/pKCHgqqRyG

At #Cities4Climate in Paris city hall listening to @elonmusk calling for carbon tax.pic.twitter.com/dJg4pXi7Ta

.@LeoDiCaprio and Mayor @Anne_Hidalgo together for the climate #Cities4Climatepic.twitter.com/fQmQuquMro

I have just signed a MOU with the Mayor of Seoul that our cities will work to use new clean tech to reduce emissionspic.twitter.com/2B1HNydjVD

Almost 50% of cities are already dealing with the effects of climate change #Cities4Climate #COP21pic.twitter.com/3kmTKJFccV

Now that is a lot of Mayors! #Cities4Climate The power of local gov when we work together! #cdnmuni #COP21Parispic.twitter.com/vhLSdgFdfV

At #Cities4Climate, mayors from around the globe gather to sign the #CompactOfMayors book & pledge to #ActOnClimate.pic.twitter.com/iPiWAlRsEI

21 Solutions Report to Protect Our Planet going live at local leaders summit #Cities4Climate #COP21 #YaleClimatepic.twitter.com/vehex8VQyu

LA mayor @ericgarcetti highlights getting city off #coal as key climate solution at #Cities4Climate mayors summitpic.twitter.com/iE7a4tx0Xm

.@LeoDiCaprio calls for an end to climate denialpic.twitter.com/f9brf1yAlc

Representative of Kichka people: We have to respect Mother Nature #Cities4Climate #COP21Paris #ecleipic.twitter.com/vDnE8DYnIG

"I think mayors are the force for change. They are closer to the people." Robert Redford #Cities4Climate #cop21pic.twitter.com/toJUIKzE5d

Paris Mayor @Anne_Hidalgo: the historic Paris City Hall did lighting upgrade to LED saved 75% #Cities4Climatepic.twitter.com/uIs0M14d9s

. @algore - 'it's not whether we can, it's we will win the fight against climate change. #Cities4Climate'pic.twitter.com/bgzHRF0IXG

Great to meet with so many world leaders like Ban Ki-moon committed to #ActOnClimate at #COP21. #Cities4Climatepic.twitter.com/zynkdyeQDc

"We have the responsability to succeed" #Regions4Climate & #Cities4Climate #COP21pic.twitter.com/0T2hMbY6r9