Decoder: Crypto currencies, good or bad, are here to stay

Decoder: Crypto currencies, good or bad, are here to stay

They can fluctuate wildly in value. They can be hard to spend. They devour energy. But crypto currencies are here to stay and will surely bring changes. Photo by STRF/STAR MAX/IPx 2021 1/21/21, courtesy of AP Photos In the past few weeks, an iconic Los Angeles sports...

News Decoder is committed to explaining, in simple terms, complicated stories that appear over and over on front pages and in news broadcasts. For lack of time, money and space, most mainstream news organizations don’t take the trouble to explain the background to complicated issues and assume readers and viewers understand why the story matters. How many of us say to ourselves when running across a story on crypto currencies: “I need to educate myself about these things because they are not going away.” In his decoder, Stuart Grudgings explains how crypto currencies emerged, how they work and why they are with us to stay.

Exercise: Ask students to debate whether crypto currencies will eventually replace traditional money.

Fast fashion? No thanks. I care about our planet Earth.

Fast fashion? No thanks. I care about our planet Earth.

Clothing, especially from fast fashion, is a major contributor to global warming and pollution. Mountains of discarded garments end up in West Africa. (Photo courtesy of Dead White Man’s Clothes, a multimedia research project exploring the secondhand clothing trade in...

Recycling is not always the environmentally friendly thing to do. In 2012, 84% of recycled clothing ended up in landfills, often traveling thousands of miles to get there. Correspondent Tara Heidger shines a light on the relentless overproduction and overconsumption of cheap clothing and the disproportionate impact on countries like Ghana in the Global South, where the majority of discarded fashions end up. Beyond government policies and programs, individual consumption patterns must change.

Exercise: Ask students to consider how their own consumption might contribute to global warming, then use the four ‘R’s’ — repair, resale, reuse and rental — to create a schoolwide awareness campaign to help divert unwanted fashions from the wastestream.

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