Two Months ago, global warming made Venice flood.
Venice floods: Climate change behind highest tide in 50 years, says mayor – BBC News
Venice ‘on its knees’ after second-worst flood ever recorded
Now the canals are almost dry.
Venice canals almost dry, two months after severe floods – BBC News
The canals also went dry in 2018.
Experts said Venice would be underwater by 1990.
19 Mar 1969, 45 – Fort Lauderdale News at Newspapers.com
And global cooling made the canals flood in 1966.
05 Nov 1966, 2 – St. Joseph News-Press/Gazette at Newspapers.com