|
The final Jurassic Park movie may have been disappointing, but venture capital money continues to pour into scientific ventures related to de-extinction and other use of genetic material from extinct creatures. This recording of a webinar sponsored by the National Academy of Sciences provides an excellent look at the complex scientific and philosophical issues surrounding de-extinction: scienceandentertainmentexchange.org/blog/back-from-the-dead-the-difficulties-and-dilemmas-of-de-extinction/
0 Comments
Liquifying natural gas is a more expensive, energy-intense alternative to pipelines in the delivery of natural gas. Several European countries are trying to bring more liquified natural gas (LNG) capacity online as quickly as possible to replace Russian, pipeline-delivered gas. This geo-graphic from Statista looks at which countries are currently the biggest suppliers of LNG: www.statista.com/chart/27839/biggest-liquefied-natural-gas-exporters
If you're looking for a bit of summer learning fun, Google Earth's Carmen Sandiego game takes students around the world, using clues to solve a crime while seeing some of the world's most iconic landforms and structures in 3D:
earth.google.com/web/data=CiQSIhIgYmU3N2ZmYzU0MTc1MTFlOGFlOGZkMzdkYTU5MmE0MmE Europe's record-shattering heat has been in the news, but "Qatar is heating faster than almost anywhere else on the planet, the consequence of being a peninsula surrounded by overheating seas in one of the hottest corners of the world." This article from Geographical (UK) looks at what climate change means for Qatar and how the country is responding: geographical.co.uk/climate-change/climate-and-qatar?
The U.S. Bureau of Economic Analysis has released data showing the impact of the first year of the COVID pandemic on arts employment, by state: www.bea.gov/system/files/inline-images/acpsa0322d.png
Because inexpensive armed drones, including Turkey's TB2 drones, proved decisive in the 2020 conflict between Armenia and Azerbaijan, other countries have been looking to add them to their arsenals. This map, from ProPublica, shows which countries have used TB2s, purchased TB2s, or are trying to purchase TB2s: assets-c3.propublica.org/images/articles/Screen-Shot-2022-07-15-at-5.48.51-PM.png
A viral hemorrhagic fever similar to Ebola -- Marburg virus -- has recently been confirmed in Ghana for the first time, in the southern Ashanti region highlighted on this map. Unlike Ebola, Marburg has no vaccine. The Ashanti region is home to Ghana's second largest city, Kumasi. ghananursing2014.files.wordpress.com/2014/04/ashanti-region.jpg
This article from The Wall Street Journal considers what happens when climate change meets the bond market, which in the U.S. alone currently amounts to $4 trillion in municipal bonds plus another $12 trillion in mortgage-backed bonds.
"For centuries, bond investing has boiled down to forecasting two things: which way interest rates are going to move and how likely a borrower is to repay its debts. A handful of startups are betting that to predict repayments in the future, bond analysts will need better data on something they’ve long overlooked—climate risk. The new firms are competing to design algorithms that can predict the likelihood of natural disasters hitting specific towns, industrial parks, even individual buildings, and how much damage they could do. That could become more relevant if wildfires, floods, storms and drought strike more frequently and with greater severity, creating potential new losses for holders of municipal, corporate and mortgage-backed debt. ... 'Eventually this chicken is going to come home to roost,' says the firm’s [risQ's] 34-year-old Chief Executive Evan Kodra.... Paradise, Calif., which was ravaged by the 2018 Camp Fire, disclosed in a March regulatory filing that one of its agencies may default on a $4.8 million bond next year. The town received $219 million from a settlement in 2020 but said it plans to use those funds to rebuild infrastructure instead. ... Over and over, risQ’s model showed that bond markets weren’t discriminating between municipalities with very different climate risk. A school district near California’s wine country has five times the wildfire property-damage risk of a school district a few hours north of Sacramento, for example, but their bonds trade at identical yields, according to risQ research." www.wsj.com/articles/high-tech-weathermen-forecast-climate-risks-for-bond-markets-11657461236 According to a new report from the United Nations, global population is projected to hit 8 billion on November 15 of this year, India is expected to surpass China as the world's most populous country in 2023, and more than half of global population growth between now and 2050 will be concentrated in just 8 countries (alphabetically): the DRC, Egypt, Ethiopia, India, Nigeria, Pakistan, the Philippines, and Tanzania. For all the details, you can download the report here: www.un.org/development/desa/pd/sites/www.un.org.development.desa.pd/files/wpp2022_summary_of_results.pdf
I was cleaning out some old papers in my office and came across this rather stunning map I had saved from 2014 showing that, as of 2013, median household income in the U.S. had peaked at least 15 years earlier in 81 percent of U.S. counties. The interactive map at The Washington Post website allows users to mouse over counties for specific data: www.washingtonpost.com/wp-stat/graphics/business/income/index.html
Can art be made by a robot? Can copies, be they restorations or simply "extras," be afforded the same status as the original? These are some of the philosophical questions posed by an effort underway at the University of Oxford to use robotic machining to recreate ancient sculptures: www.nytimes.com/2022/07/08/science/elgin-marbles-3d-print.html
It was announced earlier this week that the U.S. Food and Drug Administration is considering a request from the Irish-headquartered pharmaceutical company Perrigo to sell its over-the-counter birth control pills in the U.S. This map from Statista compares country-by-country policies on the regulation of birth control pills: cdn.statcdn.com/Infographic/images/normal/27764.jpeg
How much more are you, personally, willing to pay in higher food prices to tackle climate change? That is the essence of the question farmers, governments, and agribusiness are wrangling with in trying to figure out who should bear the costs of changes to farming practices that might rein in greenhouse gas emissions. www.nytimes.com/2022/07/09/business/farmers-climate-change.html
Oceans cover nearly three-fourths of our planet's surface, but what goes on under the water is usually out of sight and, often, out of mind. This article brings to the surface changes in the biogeography of the waters off Maine: divemagazine.com/scuba-diving-long-reads/i-dived-the-gulf-of-maine-and-saw-one-fish
For those of you in the Washington, DC, area, the National Air and Space Museum (which is currently closed for renovations) is sponsoring a Tour of the Universe at various sites around the National Mall on Wednesday, July 20 (11am-3pm). Visitors can look at the sun through filtered telescopes, learn about exoplanets, take a selfie with an astronaut, and more. airandspace.si.edu/events/tour-universe
In 2021, the European Union exported 33 million tonnes of waste to non-EU countries, a 77% increase in exported waste since 2004. Where did it go? This geo-graphic from Statista shows the top eight destinations for EU waste in 2021: cdn.statcdn.com/Infographic/images/normal/24716.jpeg (China which, as recently as 2009 received more than 10 million tonnes of EU waste, now takes virtually none.)
Soil composition is a vital but often-neglected component of physical and biogeography. Like the American Midwest, Ukraine and southern Russia have some of the world's most productive soil, called chernozem (in Eurasia and Canada) or mollisol (in the U.S). This article from Science News looks at ways in which war has a lasting impact on the underlying soil chemistry, hydrology, structure, and physical composition: www.sciencenews.org/article/ukraine-russia-war-soil-agriculture-crops. (For a map that shows soil types around the world, check out this one from the USDA: https://www.nrcs.usda.gov/wps/portal/nrcs/detail/soils/use/?cid=nrcs142p2_054013.)
In the U.S., there are about 150,000 traditional gas stations and only about 6,000 fast-charging electric vehicle stations, despite the sale of more than 400,000 electric vehicles in 2021. This map, from MIT Technology Review, shows the geographic distribution of the fast-charging EV stations: www.technologyreview.com/2022/06/28/1053908/electric-vehicle-charging-stations/
How good is your vocabulary (or your child's)? This quick two-part checklist helps you assess your vocabulary and perhaps learn a few new words in the process: preply.com/en/learn/english/test-your-vocab
|
Blog sharing news about geography, philosophy, world affairs, and outside-the-box learning
Archives
February 2023
Categories
All
|
RSS Feed