What makes Barbados PM Mia Mottley such a great orator?

Barbados is a tiny country half the size of Singapore and with one-twentieth its population - yet Prime Minister Mia Mottley is punching well above the Carribean island's weight on the world stage.

Mottley has taken a leading role in challenging the global order to ensure low-lying countries survive climate change.

A large part of her success may well be the fact that she is such a great speaker.

In this episode of the Media Savvy Podcast, Mark Laudi reviews her recent appearance at the Paris Summit on a New Global Financing Pact to discover why her speeches leave audiences with goosebumps.