Sarah Ott spent years as a climate change sceptic – now she’s an advocate for clean energy.
Source: US News and Business Report -usnewsandbusinessreport.com- BBC Breaking
'I thought climate change was a hoax. Now I teach it'
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Sarah Ott spent years as a climate change sceptic – now she’s an advocate for clean energy.
Source: US News and Business Report -usnewsandbusinessreport.com- BBC Breaking
'I thought climate change was a hoax. Now I teach it'