Mess with the finely balanced ecosystem of the ocean? On purpose?! What could go wrong?! But the truth is, we've messed with it already. The oceans suck up a lot of our carbon, and you may have noticed they get hotter every year. But what if there was a way to store carbon in the ocean, possibly forever, where it wouldn't do any damage?

Welcome to the world of marine geoengineering—a field gaining a lot of attention, as well as a lot of investment, including in Canadian companies. We might not understand the depths of the ocean's ecosystem enough to ensure we won't do anything truly horrible...but eventually we might have no option but to try it anyway...

GUEST: Moira Donovan, writing in The Walrus

We love feedback at The Big Story, as well as suggestions for future episodes. You can find us:

Through email at hello@thebigstorypodcast.ca

Or by calling 416-935-5935 and leaving us a voicemail

Or @thebigstoryfpn on Twitter

British Columbia is introducing regulations that the province says will improve the lives of gig workers who deliver meals and offer rideshares—including a minimum wage while working and safe work protections among other things. Other regulations have slowly been introduced around the world.

But do these protections actually help workers? Will the companies that pay them pass the prices along to consumers, or leave these jurisdictions altogether? As more and more jobs shift to this kind of work, what needs to be done to ensure workers can actually make a living doing it?

GUEST: Valerio De Stefano, Canada Research Chair in Innovation in Law and Society at Osgoode Hall Law School at York University

We love feedback at The Big Story, as well as suggestions for future episodes. You can find us:

Through email at hello@thebigstorypodcast.ca

Or by calling 416-935-5935 and leaving us a voicemail

Or @thebigstoryfpn on Twitter

Toronto-St. Paul's had been a Liberal seat for more than 30 years. Not anymore. In the early hours of Tuesday morning, the Conservative candidate pulled off the upset and sent shockwaves through both parties, and the public. How did they do it?

Everyone knew the Liberals, as well as Justin Trudeau, were unpopular—but if any riding was supposed to be safe for them it was this one. Now any sense of safety is out the window, and everyone wants to know what happens now...

GUEST: Stephanie Taylor, Parliament Hill reporter, The Canadian Press

We love feedback at The Big Story, as well as suggestions for future episodes. You can find us:

Through email at hello@thebigstorypodcast.ca

Or by calling 416-935-5935 and leaving us a voicemail

Or @thebigstoryfpn on Twitter