Yes, that separated, protected lane ABSOLUTELY fights #ClimateChange. HT Copenhagenize.
And air pollution. And inequality. And preventable diseases. And public health cost increases. And energy instability. And cost of living increases. And tax increases. And traffic congestion. And it supports economic development, municipal fiscal success, and allows a lot more trips in a lot less space.
What have I left out?
Building networks of protected bike-lanes is really smart public policy.