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

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

Conductor Willi Zwozdesky and pianist Nico Rhodes led 66 local vocalists in song for the Nanaimo Sings video project Keeping Calm and Singing On. (YouTube screen shot)
Nanaimo Sings virtual performance features 66 vocalists

Fifth Nanaimo Sings festival was to have taken place this year

The bow-legged bear was seen roaming 2nd Avenue on Friday, May 7 and again in Brown Drive Park on May 13. (Submitted photo)
Bow-legged Ladysmith bear euthanized after vet examination

CO Stuart Bates said the bear had obvious health issues

Playwrights Scott Rivers (left) and Ray Appel (right) play contestants on a Gabriola Island-themed quiz show hosted by Lesley Hazeldine (centre) in ‘Gabriola Squares.’ (Video still courtesy Ray Appel)
Gabriola Players theatre group presents virtual one-act play festival

Three local productions will be debuted during online event starting this week

Queen Elizabeth II and Clive Holland, deputy commonwealth president of the Royal Life Saving Society, top left, virtually present Dr. Steve Beerman, top right, with the King Edward VII Cup for his drowning-prevention work. Tanner Gorille and Sarah Downs were honoured with Russell Medals for their life-saving resuscitation. (Buckingham Palace photo)
UPDATE: Queen presents Nanaimo doctor with award for global drowning prevention

Dr. Steve Beerman receives Royal Life Saving Society’s King Edward VII Cup

Nanaimo Clippers goaltender Jordan Naylor gets into position as Alberni Valley Bulldogs player Ethan Bono takes a shot on net during a game at the Alberni Valley Multiplex on April 28. (Elena Rardon/Black Press)
Nanaimo Clippers’ passion for the game carries them through pandemic season

Coach looks back on season following third-place finish in the BCHL’s Island pod

Queen Elizabeth II and Clive Holland, deputy commonwealth president of the Royal Life Saving Society, top left, virtually present Dr. Steve Beerman, top right, with the King Edward VII Cup for his drowning-prevention work. Tanner Gorille and Sarah Downs were honoured with Russell Medals for their life-saving resuscitation. (Buckingham Palace photo)
UPDATE: Queen presents Nanaimo doctor with award for global drowning prevention

Dr. Steve Beerman receives Royal Life Saving Society’s King Edward VII Cup

Sinikka Gay Elliott was reported missing on Salt Spring Island on Wednesday, May 12. (Courtesty Salt Spring RCMP)
Body of UBC professor found on Salt Spring Island, no foul play suspected

Sinikka Elliott taught sociology at the university

A driver was taken to hospital after crashing a pickup truck into a tree on Rutherford Road near Bradbury Road on Friday, May 14. (Chris Bush/News Bulletin)
Driver taken to hospital after crashing truck into tree on Rutherford hill in Nanaimo

RCMP investigating incident at Rutherford and Bradbury roads on Friday, May 14

Tamara Cameron, Uplands Park Elementary School music teacher and librarian, students Ben Leduc, second from left, Avery Kojima and Kinley Robson, as well as other music students from the school, will benefit from $8,000 from MusiCounts, for instruments and recording equipment. (Karl Yu/News Bulletin)
Money for new instruments music to ears of Uplands Park school staff and students

Grant from music education charity MusiCounts means students will have more ways to be creative

Sarah Boileau in her home studio on Monday, May 10. Boileau’s work will be on display at the McMillan Arts Centre in Parksville through May 30. (Submitted photo)
RCMP arrested a man in north Nanaimo who wound up empty-handed after allegedly failing at shoplifting, bank robbery and robbery at ATM machine. (File photo)
Man arrested in Nanaimo after failed attempts at bank robbery, ATM mugging, shoplifting

RCMP arrest suspect in office-supply store after ‘short-lived crime spree’

On Friday, May 14 at Meadow Gardens Golf Club in Pitt Meadows, Michael Caan joined a very elite club of golfers who have shot under 60 (Instagram)
Crowds at English Bay were blasted with a large beam of light from an RCMP Air-1 helicopter on Friday, May 14. THE CANADIAN PRESS/Marc Grandmaison
Police enlist RCMP helicopter to disperse thousands crowded on Vancouver beach

On Friday night, police were witness to ‘several thousand people staying well into the evening’

The first Black judge named to the BC Supreme Court, Selwyn Romilly, was handcuffed at 9:15 a.m. May 14 while walking along the seawall. (YouTube/Screen grab)
Police apologize after wrongly arresting B.C.’s first Black Supreme Court Justice

At 81 years old, the retired judge was handcuffed in public while out for a walk Friday morning

Most Read