From combating climate change, to curing disease, to creating designer babies, gene-editing technologies have the potential to transform lives. What risks do they pose?
00:00 | Gene editing: risk v reward
01:06 | Cavendish bananas are under threat
03:47 | GM crops have a bad reputation
05:18 | GM mosquitoes could reduce transmissible viruses
07:50 | Ethical concerns around genetic interventions
09:30 | Editing genes with CRISPR
10:57 | CRISPR could cure sickle-cell disease
12:31 | Controversial applications of CRISPR
15:23 | Could gene editing lead to designer babies?
16:20 | Germline editing is causing international outcry
18:37 | CRIPSR could revolutionise agriculture and combat climate change
21:11 | Using genetic editing to rescue wild populations
23:30 | Gene editing may transform life on earth.