Thousands of people took to the streets joining in a climate strike which Swedish activist, Greta Thunberg attended, in Vancouver, on Friday, Oct. 25, 2019. An open letter signed by thousands of scientists from around the world may be the clearest demonstration yet of their near-unanimous agreement over the globe’s emerging climate crisis. THE CANADIAN PRESS/Melissa Renwick

Clear and unequivocal: Thousands of scientists sign letter on climate crisis

409 of the scientists were from Canada

An open letter signed by thousands of scientists from around the world may be the clearest demonstration yet of their near-unanimous agreement over the globe’s emerging climate crisis.

Published Tuesday in the journal BioScience, the letter includes 11,258 signatures from 153 countries — including 409 from Canada.

“We declare … clearly and unequivocally that planet Earth is facing a climate emergency,” says the letter’s opening statement.

It’s another example of a growing willingness by scientists to leave their labs in an attempt to persuade the public to take seriously what research is telling them.

“Academic (researchers) have been more involved in visible activism — going to rallies, protesting peacefully,” said Lonnie Aarssen, signatory and longtime biologist at Queen’s University in Kingston, Ont. ”That’s definitely ramped up, especially in the last year.”

Scientists at the beginning of their careers feel the same, said Alina Fisher, a signatory and University of Victoria PhD student.

“People do understand (climate change) but they don’t see how it affects them. It’s important for us as scientists to bridge that gap.”

The letter is frank about the consequences.

“The climate crisis is closely linked to excessive consumption of the wealthy lifestyle,” it says. “We must change how we live.”

Energy sources must move beyond carbon. Diets must include less meat.

“Excessive extraction of materials and overexploitation of ecosystems, driven by economic growth, must be quickly curtailed … We must protect and restore Earth’s ecosystems.”

The letter includes 29 simple graphs illustrating everything from atmospheric concentration of greenhouse gases to livestock numbers to extreme weather events and wildfire losses. All back the letter’s urgings.

Bill Ripple, an ecologist at Oregon State University who organized the letter through the Alliance of World Scientists, makes no apologies for its uncompromising tone.

“I’m willing to take the risk to speak out and talk about the implications of the science that we’re seeing and how that could potentially affect the citizens of the Earth,” he said.

“I think we have this obligation. I think this is a major trend.”

It’s tough to move away from the old idea of a scientist as a neutral — and silent — provider of data, said Samantha Andrews, who’s doing her doctorate in marine biology at Memorial University in Newfoundland.

Scientists increasingly feel they don’t have to shut up about what their work means.

“Science in the ivory tower makes no difference,” she said. ”And if you’re dealing with things that are important, then we should be speaking out and we shouldn’t be afraid.

“I don’t know how you can be neutral about something like this.”

She points out most science is publicly funded and people have every right to know what their money has uncovered.

Dozens of Canadian scientists have already affixed their names to at least six open letters related to climate change since 2015. They have called for a moratorium on new oilsands mines, changes to the Fisheries Act, an end to liquid natural gas development and for Canadians to consider the issue on election day.

Get used to it, said Egor Katkov, a PhD student in freshwater ecology at McGill University in Montreal.

“Scientists would, under normal circumstances, expect that politicians or government employees consult them if the need arises,” he said in an email. “It is clear that this is not happening and that an intervention … is needed.

“It’s vital to speak out about the ecosystem emergency that is happening around the world.”

READ MORE: Activist Thunberg declines climate prize, urges more action

Bob Weber, The Canadian Press


Like us on Facebook and follow us on Twitter.

Get local stories you won't find anywhere else right to your inbox.
Sign up here

Just Posted

Beefs & Bouquets, April 1

To submit a beef or a bouquet to the Nanaimo News Bulletin, e-mail editor@nanaimobulletin.com

RDN enters into Stage 2 water restrictions, City of Nanaimo enters Stage 1

Stage 2 sees odd-number addresses watering on odd-number days and vice-versa

Nanaimo dentists donate 4,000 masks, 25,000 gloves to health-care peers

Nanaimo District Dental Society collects items for front-line workers during COVID-19 pandemic

Electric bike worth $3,000 stolen in Nanaimo’s north end

Nanaimo RCMP looking for suspect who cut lock and rode off with e-bike Monday

Thieves taking advantage of empty streets, say Nanaimo RCMP

Police offer crime prevention reminders during COVID-19 pandemic

First Nations, remote communities need special attention in pandemic, Freeland says

Health-care workers, seniors, Indigenous Peoples some of people most at risk, health officials say

COVID-19: Social media use goes up as country stays indoors

Overall messaging is up more than 50 per cent over the last month

Some April Fool’s Day jokes bring much-needed laughter; others tone deaf to COVID-19

Police are warning the public not to use the ongoing pandemic as a punchline

Canada’s 75% wage subsidy is coming, but not for several weeks: finance minister

Subsidy will cost Canada $71 billion, but push down cost of emergency benefit, Morneau said

Controversial Cowichan tiny house still in place after removal deadline

Cowichan Valley Regional District had ordered it removed by March 15

Call before you dig into spring projects during isolation: BC 1 Call

BC 1 Call gives free checks for utilities in the area of a desired outdoor project

B.C.’s intersection speed cameras putting more tickets in the mail

One Nanaimo location delayed after speed limit reduced

B.C. records five new COVID-19 deaths, ‘zero chance’ life will return to normal in April

Province continue to have a recovery rate of about 50 per cent

High cost, limited coverage for asthma medicine a concern during COVID-19 pandemic

B.C. man says he skips puffs to save money, but others have it worse

Most Read