4 ms·

Sure, now it may. But 50 years ago? No way!

• te_chris 4y ago
  Yes, nothing to be gained if we’d switched anytime sooner in the last 50 years. Very smart observation. Apart from a liveable planet.
  • animitronix 4y ago
    I think the point is that the tech wasn't ready yet 50 years ago
    • TomSwirly 4y ago
      It takes no technology to consume less.