I do think that if people are taking the time to think about their environmental footprint when it comes to how many flights they take, whether or not they have a 4X4, whether or not they are going to have a patio heater, then putting the question to themselves about how many kids they are going to have is a reasonable thing to do.
Caroline Lucas is a British politician and member of the Green Party of England and Wales. She has served as the Member of Parliament for Brighton Pavilion and has been a prominent advocate for environmental issues and social justice. Lucas's contributions to politics have made her a leading figure in the green movement and a respected voice in British politics.