
Ballot blocks: the squeeze on Hong Kong
The Intelligence from The Economist
 00:00 
Phylloxera's Legacy: A Vine's Struggle
This chapter examines the historical devastation caused by phylloxera in French vineyards and its origins traced back to North America. It highlights the co-evolutionary resilience of American vines, the innovative grafting techniques developed in response, and the ongoing challenges posed by this invasive pest.
 Play episode from 18:42 
 Transcript 


