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.

Just Posted

Call for better security follows fuel thefts at South Surrey Park & Ride

White Rock man says someone used a drill to drain his fuel tank Wednesday

‘Stuff the Sleigh’ event aims to collect 5,000 Christmas toys for Surrey children

The Surrey Central Lions Club event will support the Surrey Christmas Bureau

Surrey kidnapping suspect still at large

Meaz Nour-Eldin is wanted in a 15-month-old Surrey kidnapping and assault case

Surrey RCMP seeking help to find man missing since Nov. 7

Hyung ‘John’ Lee was last seen in the 13300-block of Old Yale Road

VIDEO: B.C. couple creates three-storey ‘doggie mansion’ for their five pups

Group of seven, who Kylee Ryan has dubbed as the ‘wandering paws,’ have a neat setup in Jade City

MacKinnon powers Avs to 5-4 OT win over Canucks

Vancouver battled back late to pick up single point

Paul Bissonnette joins Vancouver Warriors after tweeting he could walk on to an NLL club

Bissonnette will join the Warriors for their final week of training camp at Rogers Arena

Port Alberni mom takes school district to court over Indigenous smudging, prayer in class

Candice Servatius, who is an evangelical Christian, is suing School District 70

Body found after SUV found fully engulfed in flames in Abbotsford field

The Integrated Homicide Investigation Team have been called in

Family of B.C. man killed in hit-and-run plead for tips, one year later

Cameron Kerr’s family says the driver and passengers tried to cover their tracks

Princeton couple pays for dream vacation with 840,000 grocery store points

It’s easy if you know what you are doing, they say

Chilliwack family’s dog missing after using online pet-sitting service

Frankie the pit bull bolted and hit by a car shortly after drop off through Rover.com

B.C. wildlife experts urge hunters to switch ammo to stop lead poisoning in birds

OWL, in Delta, is currently treating two eagles for lead poisoning

Most Read

l -->