Posted to The Age (13/12/2019) on 13/12/2019 (Not published by the newspaper)
Commenting on "'Chill Greta, Chill!': Trump mocks Greta Thunberg a day after she is named Time's Person"
https://www.theage.com.au/world/north-america/chill-greta-chill-trump-mocks-greta-thunberg-a-day-after-she-is-named-time-s-person-of-the-year-20191213-p53jkm.html
Please explain, Greta. Why did heat wave happen around the world in 1896, including NSW temperature reaching 49 degrees Celsius? Was it a climate change phenomenon caused by carbon emission from coal power stations and burning fossil fuel more than 200 years ago?
Does Greta Thunberg realise many renewable energy generators are difficult to maintain and may even cause further climate change in the long run? To maintain its efficiency, a solar panel surface especially at the dusty outback, needs to be cleaned with clean water, which is a waste of precious resource no matter where.
Wind turbines in large number are more than likely to disrupt normal air flow, thus creating a different kind of climate change, possibly leading to more frequent occurrence of twisters and cyclones.
Greta, many things are easier said than done!
Thank you for reading.
Does Greta Thunberg realise many renewable energy generators are difficult to maintain and may even cause further climate change in the long run? To maintain its efficiency, a solar panel surface especially at the dusty outback, needs to be cleaned with clean water, which is a waste of precious resource no matter where.
Wind turbines in large number are more than likely to disrupt normal air flow, thus creating a different kind of climate change, possibly leading to more frequent occurrence of twisters and cyclones.
Greta, many things are easier said than done!
Thank you for reading.
