Skip to main content

Posts

Showing posts from March, 2021

Migrants in the Canary Islands

The radio programme " All Things Considered ", has recently reported about the African migrants that are temporarily being sheltered in hotels in the Canary Islands.  Here you can find a link to the audio (3':42") and the transcript on NPR's webpage .  And on this link, you can download  a lesson plan which includes a listening comprehension exercise, the key and some questions for discussion which can be used as oral exam practice for a monologue or an interaction at C1 level. The vocabulary is not particularly difficult, some of the words you will come across are: pandemic, to halt [global travel], to host, a wave [of visitors], a surge, packed with [tourists], the occupancy, to be down to [COVID restrictions], to soak up [the sun], asylum seekers, [to play] draughts, apprehensive, to flee [conflict], risky, to starve, to scrape a living, the mainland, to bounce back.

Overshoot or Omnicide?

Questions and Answers with Sam Carana Above image shows a non-linear blue trend based on 1880-2020 NASA Land+Ocean data that are adjusted 0.78°C to reflect a pre-industrial base, to more fully reflect strong polar warming, and to reflect surface air temperatures over oceans. This blue trend highlights that the 1.5°C threshold was crossed in 2012 (inset), while the 2°C threshold looks set to be crossed next year and a 3°C rise could be reached at the end of 2026. Overshoot? The blue trend in the image at the top shows the temperature rise crossing 1.5°C in 2012. Could this have been a temporary overshoot? Could the trend be wrong and could temperatures come down in future, instead of continuing to rise, and could temperatures fall to such extent that this will bring the average temperature rise back to below 1.5°C? To answer this question, let's apply the method followed by the IPCC and estimate the average temperature rise over a 30-year period that is centered around the start o

St. Patrick's Day

With social restrictions in place because of COVID19, St. Patrick's Day is going to be celebrated differently again in 2021, but, it is still going to be a worldwide online celebration.  To join in the fun, and feel the spirit of Paddy's Day, here you can watch a selection of videos and a quiz. The first video comes from The Economist, and it explains the history and relevance of St. Patrick's Day as a celebration of the brand "Ireland" and "Guinness", Ireland's main export to the world. The video is only 2':22" long, the pace of the narrator's voice is not fast, and there are good subtitles, so it is suitable for B1 students and above. For a more institutional version of the "Ireland" brand, you can watch this serious 2021 video produced by the Irish Foreign Ministry, which lasts 3':06", and has subtitles, but whose language and background music, make it more suitable for B2 students and above. SmarterTravel shows a

Women's Struggle Around the World

On International Women's Day, Rappler , publishes the video " In Contested Cybercrime Laws, Activists and Women Are in Dange r" (6':49") about the repression of women's activism around the world.  Authoritarian regimes and dictatorships have passed cybercrime laws that punish feminist activists and other dissidents with imprisonment like Loujain-Al-Hathloul in Saudi Arabia, but also in other parts of Asia, like Myanmar, Thailand, Fiji, or the Philippines, where María Ressa, the CEO of Rappler   and winner of the 2021 Nobel Prize for Peace ,  has been accused of "ciber libel" and has been jailed for writing critical articles against President Rodrigo Duterte's brutal anti-drug policies. At the end of the video, three women activists leave a final message: Momoko Nojo (Japan), Marine Maiorano Delmas (France) and Frida Guerrero (Mexico).  This video with subtitles contains a lot of legal vocabulary, but the subtitles can allow even B2 students t

Confirm Methane's Importance

Agriculture, land use and forestry responsible for half of people's greenhouse gases emissions? The image on the right updates an image from an earlier post , illustrating the difference between using a Gobal Warming Potential (GWP) for methane of 150 over a few years versus 28 over 100 years. The IPCC in its special report Climate Change and Land  assessed the impact of AFOLU (agriculture, forestry, and other land use) versus the impact of fossil fuel, etc., by using a GWP for methane of 28 over 100 years, referring to AR5, an earlier IPCC report.  Since AR5 was published, a study found methane's 100-year GWP to be 14% higher than the IPCC value. The image on the right therefore uses a short-term GWP for methane of 171 in the panel on the right-hand side, 14% higher than the 150 used earlier. When using this 171 GWP for methane and when including pre- and post-production activities in the food system, AFOLU (agriculture, forestry, and other land use) causes about half of peop

Genevieve Bell, a Leader to the Future of Artificial Intelligence

Professor Genevieve Bell is a cultural anthropologist, a technologist and a futurist. She is the head of the 3A Institute (3Ai) , at the Australian National University, where she is building a new branch of engineering to explore the impact and the management of artificial intelligence, data and technology on human behaviour . She previously worked for 20 years at Silicon Valley, leading a team of 100 scientists at Intel, as The New York Times reported in 2014 .  Genevieve Bell has recently presented the line of research in the 3Ai, which brings together experts in the fields of culture, technology and the environment, with the TED Talk below, entitled " 6 Big Ethical Questions About the Future of AI" . In this 14':48" video with subtitles, professor Bell speaks with a vey clear, educated, Australian accent and she uses academic words which might be transparent to a Spanish learner, but the cultural and engineering concepts she explains make the talk suitable for C1