Here’s a good example of how the sharing economy can reduce traffic congestion, pollution, and carbon emissions. According to a new MIT study, 3,000 ride-sharing cars—if used exclusively for carpooling—could replace all 13,000 taxis in New York City. The researchers calculated that 3,000 four-person vehicles traveling to similar destinations could meet 98 percent of taxi demand in the city with an average wait time of 2.7 minutes.
MIT: 3,000 ride-sharing cars can replace all 13,000 cabs in New York City
More of Today's Solutions
Thinking like a Norwegian may help you cope with a winter lockdown
If you’re fearing another lockdown in the oncoming winter, then you might want to start thinking as Norwegians do in the northern city of ...
Read MoreThis novel drug instructs drug-resistant malaria to self-destruct
Drug-resistant pathogens have been a growing concern in this world for the past few decades. Thankfully, scientists are coming up with innovative solutions to ...
Read MoreShopping cart handles are an unexpected ally in the fight against heart arrhy...
Liverpool John Moores University researchers fitted a device into the handles of shopping trolleys to monitor for atrial fibrillation (AF), a common heart arrhythmia ...
Read MoreTikTok’s ban on beauty filters for teens is a step toward safer social ...
BY THE OPTIMIST DAILY EDITORIAL TEAM In an era where social media often sets the tone for beauty standards, TikTok’s decision to restrict beauty ...
Read More
