A remarkable video [10-minutes] about how the construction industry is changing due to Global Warming and Automation. Construction nowadays accounts for approximately 40% of all greenhouse gas emissions.
Qantas, the Australian airline, announces that once COVID-19 vaccines become available, having had one will be mandatory requirement for becoming one of its international passengers. I expect that this will become a trend among airlines.
Here is a notable, partially-interactive graphic about high Mt. Everest is and what the hike and climb up it involves. This week, China and Nepal, on whose border the summit lays, announced that the summit is some 3 feet higher than previous measured due to the geological force of the Indian subcontinent colliding with central Asia.