Steven Bland
@stevenbland21
#climatechange #innovation #sustainability
#consultant #researcher #projectmanager #processfacilitator
Tweeting personally
ID: 868693806
08-10-2012 21:13:58
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What happened is scientists discovered chlorofluorocarbons were bad for the ozone, countries believed them, the Montreal Protocol was signed, and CFC use fell by 99.7%, leading to the stabilization of the ozone layer, perhaps the greatest example of global cooperation in history.
Informal (not calibrated) #airquality reading from my Plume device during #cityzens4cleanair urban run as we advocate for #cleanairCT Great turnout & energy - but lots to do! UrbanBetter.science Young Urbanists South Africa ROLAND Geordin Hill-Lewis