Life in 1820 was the ultimate “Net Zero” world: literally every flight was grounded and all petrol stations were closed for 80 years yet the world warmed.
I had to pay $30 US for an I-94 when I was crossing the CBX for a five day Thanksgiving visit to family, contrary to what everybody says so expect to be surprised.
https://waggonerguide.com/canadians-face-stricter-u-s-border-crossings/