BBC RADIO 4: The Power of Twitter
What has been its effect on democracy?
Writer/presenter
18 December 2018
40 mins
BBC RADIO 4: Retiring retirement
Many of us will still be working in our 80s
Writer/presenter
In Business, 16 August 2018
30 mins
Time for some constructive pessimism
We need to rethink our attitude to stuff going wrong
Vida Simples Brazil, June 2018
(originally published in Portuguese)
The Unconventionalists podcast: 100th episode (Live)
Broadcast live from White City Place, London
Guest
12 June 2018
One hour (from 26:09)
BBC RADIO 4: Shades of Jewish
Has Israel become less welcoming to African Jews?
Writer/presenter
Crossing Continents, 17 May 2018
30 mins
Vertical farms are reinventing agriculture
From dressing-free salad to tasty peaches on demand, is this the future of food?
Wired, March 2018
BBC RADIO 4: Screens and teens
Are smartphones harming our kids?
Writer/presenter
Analysis, 19 March 2018
30 mins
RADIO CBN BRAZIL: Emotional intelligence at work
Understanding our feelings is not just about the personal
Guest
The Petra Chaves Show, 10 March 2018
15 mins
In Portuguese
BBC WORLD SERVICE: The Why Factor – Noise
From the clangs and clatter of city life to weapons that use sound to harm us, noise can be a lot more dangerous than we think
Writer/presenter
The Why Factor, 15 January 2018
Featured on Pick of the Week, 21 January 2018
22 mins
BBC RADIO 4: Black and Proud in Brazil
How racial quotas at the country's universities are challenging Brazil's self-image as a colour-blind nation
Writer/presenter
Crossing Continents, 9 January 2018
30 mins