Record-high lumber prices add as much as $30K to the cost of building a house cbc.ca/news/business/…

At the moment the average cost of a lithium-ion battery pack is about $140 per kilowatt hour. If it reaches $100 per kilowatt hour, electric vehicles will become cost-competitive with combustion ones econ.st/2PKX79S

By one estimate, halving methane emissions caused by human activity over the next 30 years could shave 0.18C off the average global temperature in 2050 econ.st/3dmmWVX