On 28 February 2016, Dr. Caldicott addressed a conference of International Physicians for the Prevention of Nuclear War in Berlin, Germany.
“The IPPNW advocates to avert threats to life and health. We are working on all political and social boundaries. Our medicine is preventative and politically we stand for peaceful conflict resolution, international treaties for the elimination of nuclear weapons and nuclear energy and for the positive role of medicine in social responsibility.”
Dr. Caldicott’s talk can be heard via this recording made available through Voice Republic. Note that the introduction is in German. Dr. Caldicott’s speech (in English) starts at 04:08.
You can read more about the conference – including other presentations – here: https://voicerepublic.com/users/kultur-des-friedens-e22b7b6d-1cbc-49ac-9c61-ae57c0015ade