Worn down 🥼- ER doctors are dropping out, Wildfire smoke has an unlikely source.

Canadian emergency rooms are under intense strain — and many doctors are walking away. In today’s episode of The Peak Daily, we break down new survey data showing rising burnout, reduced hours, and growing wait times across the country, as Canada’s aging population and family-doctor shortage push more people into ERs.Then, we look at surprising new research on wildfire smoke: most of the emissions from Canada’s record-breaking 2023 fires may have come from below the forest floor, as dried-out soil and peat combusted at scale — a finding that could reshape how we think about fire prevention and forest management.Plus, in the big picture: Nvidia and other tech giants launch an open AI safety initiative focused on cybersecurity, and China’s chipmaker CXMT debuts with a huge surge to become the country’s most valuable publicly traded company.The Peak Daily is produced in partnership with reframevid.com