• John M. Thompson Chair in Information Technology and Innovation and Professor, Western University
Flooded caravans at Billing Aquadrome Holiday Park as Storm Bert continues to cause disruption in Northampton, United Kingdom, on Nov. 25, 2024. (Jordan Pettitt/PA via AP)

COP29: Climate change could kill millions — and world leaders must work to limit fatalities

The 1,000-ton rule states that a person is killed every time humanity burns 1,000 tons of fossil carbon. Minimizing the deaths caused by climate change should be a global priority.
Houses are seen in the distance along with a solar panel array outside the administration building at the Tsleil-Waututh Nation, in North Vancouver, B.C., on June 15, 2023. THE CANADIAN PRESS/Darryl Dyck

Going off grid is a financial win for some, but it’s a threat for poorer families and the environment

Both solar and battery systems costs have just dropped to the point that grid defection will save the average family money, but this could increase emissions in some cases.
A Canada-wide health information technology system based on open-source software could save billions for the health-care system. (Gustavo Fring/Pexels)

How better and cheaper software could save millions of dollars while improving Canada’s health‑care system

Canada has spent billions on health-care software that does not even communicate province to province. Free and open-source software would be a technically superior and far less expensive option.
A worker lifts a solar panel to the roof of a home in Frankfort, Ky. Small-scale solar infrastructure can deliver green energy at a fraction of the life-cycle emissions as large solar farms. (AP Photo/Michael Conroy)

Small‑scale solar has key benefits, and one critical weakness, over large solar farms

Looking to go solar? While small-scale solar delivers the best results with the least life-cycle impact, a mixed approach offers the best long-term path towards an all-electric future.
Asap tebal dari kebakaran hutan di Alberta utara dan British Columbia memenuhi udara pada pukul 9 pagi di Yellowknife, N.W.T. (THE CANADIAN PRESS/Bill Braden)

COP 28: 7 kebijakan energi yang dapat menyelamatkan 1 miliar nyawa pada 2100

Studi terbaru menyatakan 1 miliar orang berisiko besar meninggal sebelum waktunya pada akhir abad ini akibat perubahan iklim. Berikut tujuh kebijakan energi yang bisa menyelamatkan nyawa mereka.
Una densa humareda procedente de los incendios forestales del norte de Alberta y Columbia Británica inunda el aire en Yellowknife (Canadá). THE CANADIAN PRESS/Bill Braden

COP28: siete acciones que podrían salvar mil millones de vidas de aquí a 2100

Según un estudio reciente, es probable que mil millones de personas mueran prematuramente a finales de siglo a causa del cambio climático. He aquí siete políticas energéticas que podrían salvarles la vida.
Heavy smoke from wildfires in northern Alberta and British Columbia fill the air at 9 a.m. in Yellowknife, N.W.T. THE CANADIAN PRESS/Bill Braden

COP28: How 7 policies could help save a billion lives by 2100

A recent study found one billion people are likely to die prematurely by the end of the century from climate change. Here are seven energy policies that could save their lives.
A virology lab researcher works to develop a test that will detect the P.1 variant of the coronavirus, in São Paulo, Brazil, in March 2021. (AP Photo/Andre Penner)

Why we need open‑source science innovation — not patents and paywalls

In open-source endowed research positions, professors release all of their intellectual property. Surveys of academics in the U.S. and Canada find most like the idea.
Saved from the trash heap and ready for transformation. Nathan Shaiyen/Michigan Tech

How to turn plastic waste in your recycle bin into profit

Consumers can turn plastic waste into valuable products at minimal cost using the open source technologies associated with DRAM – distributed recycling and additive manufacturing.
The number of coal mining jobs has gone up slightly, but many times less than solar-related ones. AP Photo/Dake Kang

An alternative to propping up coal power plants: Retrain workers for solar

The Trump administration’s Affordable Clean Energy Plan would help the declining coal industry, but a study shows many coal workers could transition to a new industry – solar – and earn more money.

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