evidence: New Delhi, Jun 1: A video of Pfizer CEO Albert Bourla claiming that he wanted to reduce the world population by 50 per cent by 2023 is doing rounds on social media sites. [...] Pfizer CEO Albert Bourla said he wanted to reduce the world population by 2023. Pfizer CEO Albert Bourla said that he wanted to reduce the number of people in the world that cannot afford their medicines by 50 per cent.