Scrapping business class could halve aviation emissions – new study

For some reason, I can't help but think about dealing with a paper straw while the uber-wealthy take their private jets to buy a jug of milk.

This ignores the profitability of business class for the airlines, and makes the assumption that more seats on a plane means all of those seats will be sold.

How about we start by banning super-yachts and private jets?