A sustainable future for the world has to reduce car usage, increase walking, biking and transit ridership. Correctly pricing carbon will be key to making this happen.
Amazing footage, its been viral for a while but I just stumbled upon it, of a woman falling onto the subway track in Boston. She stumbles and falls, seems to roll onto the third rail and lose consciousness; be almost run over by the train - which stops thanks to all the passengers waving to the motorman - and then walk away unharmed. Did I say amazing?!