As floods hit western Europe, scientists say climate change hikes heavy rain

(Reuters, 17 Jul 2021) Determining climate change's role in last week's relentless downpours will take weeks to research, scientists said on Friday.

The extreme rainfall causing deadly flooding across western Germany and Belgium has been so alarming, many across Europe are asking if climate change is to blame.

Scientists have long said that climate change will lead to heavier downpours. But determining its role in last week's relentless downpours will take at least several weeks to research, scientists said on Friday.

"Floods always happen, and they are like random events, like rolling the dice. But we've changed the odds on rolling the dice," said Ralf Toumi, a climate scientist at Imperial College London.

Since the rainfall began, water has burst riverbanks and cascaded through communities, toppling telephone towers and tearing down homes along its path. At least 157 people have been killed and hundreds more were missing as of Saturday.

The deluge shocked many. German Chancellor Angela Merkel called the floods a catastrophe, and vowed to support those affected through these "difficult and scary times."

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Reuters, 17 Jul 2021: As floods hit western Europe, scientists say climate change hikes heavy rain