The Knock-On Effect #14 - Why will asthma cases change cargo shipping?

What impact will the proliferation of asthma have on innovation in the cargo shipping industry? Justine and Alex discuss in this podcast-only episode of the Knock-On Effect, also touching on massive kites, the dregs of the fuel-making process, and Alex’s Model UN days. Learn more about your ad choices. Visit podcastchoices.com/adchoices