Dementia is a catch-all term for certain diseases affecting the memory of tens of millions of people. A new study finds that it might be possible now to detect dementia early and within minutes. The World’s host Carolyn Beeler speaks with Charles Marshall, the lead researcher for the study.
Environmental activists are demanding the UK government declare a climate and ecological emergency, reduce greenhouse gas emissions to net zero by 2025 and create a citizen’s assembly of members of the public to lead on decisions to address climate change.