[mdibiase]

If the argument is that it's unbearable to commute by bike in scorching heat, I would argue you could still bike and ask your employer to install showers at your workplace. That's how it's done in the Netherlands, where most (modern-ish) offices have showers next to enclosed bike parking facilities.

[eloisant]

San Francisco has the best weather you can think of for biking: never too cold, never too hot, not that much rain.

Yet the bike infrastructure is mostly bike lanes painted on the road and used as additional parking.

[erik_seaberg]

When companies are leasing space and skimping on office walls, major plumbing expansions are unlikely. We can't even get more toilets.