My guest today is Peter Singer. Peter Singer is a renowned Australian moral philosopher best known for his work in applied ethics, particularly regarding animal rights and global poverty. He's considered a leader in the development of the modern animal rights movement, which was hugely influenced by his 1975 book, "Animal Liberation". He's just released a new version of the book called "Animal Liberation Now", which we discussed today.

We talk about what has changed since he wrote the original book in the 70s. We talk about lab-grown meat, which seemed to be right around the corner, but still hasn't arrived on the shelves. We discuss the ethical status of capitalism. We talk about the ethical arguments for and against veganism. We discuss the ethics of abortion. We talk about the effective altruism movement and Sam Bankman-Fried. We also talk about the ethics of lying to children and much more.