March 2020 – Predictions

Vertical Farming – 10 or 1000 years away?

Is Vertical Farming the Next Big Thing or just another safety valve for over-pressurized VC funds? The potential upside is huge – it could return the countryside to nature. But there is a problem : Plants need light, and light needs electricity…

Space Debris – Bounties For Dead Satellites

Earth orbit is the Wild West of the 21st century – lawless, dangerous and up for grabs. ESA is fighting for order with harpoons and nets, but it’s no match for the land rush. The brothers think that states may claim territory and establish order. But at what cost?

Urbanisation – Bigger is still Better

If we can work from anywhere, why do we cram ourselves into megacities? It looks like the internet has only accelerated their growth. The brothers talk about why that might be – and what it would take for this trend to reverse.