Decoder: Don’t expect technology to save the planet

Decoder: Don’t expect technology to save the planet

In the movies, the solution for global disasters comes at the nail-biting end. Not so in real life. It won’t be The Rock that saves this rock we live on. Dr. Ally Hextall, played by Jennifer Ehle, tries to save the world from a virus in the movie Contagion. ...

In the fight against climate change, technology is often seen as a panacea that absolves corporations and individuals of the responsibility to act. The narrative reads as follows: with new technology, we can continue to live as we always have, without reducing consumption and waste. In this latest Decoder, correspondent Sarah Edmonds explains why this is not at all the case.

Exercise: The article decodes several types of climate technologies making headlines now, notably: nuclear energy, solar power, carbon capture, hydrogen and wind energy. Divide your class into five groups, each taking on one of these technologies to investigate. They should start with the information presented in the article, then conduct outside research online using reputable sources. Each group should then discuss the benefits and drawbacks of their assigned climate technology, and elect a spokesperson to share their findings with the class.

Decoder: One day to celebrate a planet, 53 times

Decoder: One day to celebrate a planet, 53 times

More than half a century ago, the world began devoting one day a year to celebrate the earth. For Kathleen Rogers, that turned into a decades-long mission. Earth Day Network President Kathleen Rogers, right, looks on as actress Gabrielle Union, left, signs her name on...

In celebration of Earth Day (April 2023), we published an interview with Kathleen Rogers, president of Earth Day Network. Rogers emphasizes the importance of climate education and youth participation in ameliorating the climate crisis. Get your students involved in solutions-based actions in service of our planet.

Exercise: After reading the article, assign a climate profile task to students. Their goal: interview someone in their local community who has contributed to fighting climate change. What has this person done to promote sustainable actions? Students will then transcribe the interview and write a brief summary in a written assignment, using the News Decoder article as a model.  

Decoder: When protecting the environment makes more cents

Decoder: When protecting the environment makes more cents

The Great Barrier Reef isn’t just an endangered world wonder. Protecting the world’s largest coral reef system is also key to Australia’s economic growth. A diver swims past coral on the Great Barrier Reef in Australia, 18 October 2016. More than 90%...

Protecting the environment isn’t just the right thing to do, it can also be the profitable thing to do. Take the Great Barrier Reef, for example, which has an estimated value of $56 billion Australian dollars. Help your students disentangle the complicated world of environmental economics with this article. 

Exercise: After reading the article, have students take the WWF Carbon Footprint questionnaire at https://footprint.wwf.org.uk/#/. The questionnaire estimates individuals’ carbon footprint, looking at food, travel, home and consumption habits. After the questionnaire, launch a class discussion on how changes in individual habits may contribute to fighting climate change — and might even be a profitable choice.

Decoder: Investing in water isn’t money down the drain

Decoder: Investing in water isn’t money down the drain

Turn on the tap, and the world’s most valuable commodity pours out. Maybe it’s time to invest in water — to line our pockets and protect our planet. Clean water pours from a hose. Credit: Cassio Henrique. Getty Images. This article is the seventh in a...

Water is one of the most important commodities in the world. It is also tradable as companies seek to make money by purifying and distributing it. Some organizations that are pushing for climate change action are investing in water companies to pressure private industry to be better stewards of water. These investments in water stocks are proving to be financially profitable. 

Exercise: The story identifies a list of companies that provide water or water infrastructure: IDEX Corp., Xylem Inc., Danaher Corp., Ecolab, Roper Industries, Pentair Plc, Ferguson Plc and American Water Works Co. Inc. Divide students into investment teams with $1 million each to invest. Have them first brainstorm ways water and systems for providing water could be improved in their area or elsewhere. Then have them look up the website of one or more of those companies to see if they can tell what the company does to improve water supply or quality. Would their $1 million invested in that company help towards the improvements they identified as needed?

 

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