Productivity Hacks That Don’t Work: A Peer-Reviewed Autopsy of the Internet’s Favourite Advice
Multitasking costs 40% of productive time. Attention spans have fallen to 47 seconds. The average knowledge worker switches apps 1,100 times daily. 75% report burnout from productivity culture. Here’s the peer-reviewed autopsy of the productivity advice industry’s most popular hacks — and the short list of what the research actually supports.