Anthony laughed gently. ‘Do you think abolition was a matter of ethics? No, abolition gained popularity because the British, after losing America, decided that India was going to be their new golden goose. But cotton, indigo, and sugar from India weren’t going to dominate the market unless France could be edged out, and France would not be edged out, you see, as long as the British slave trade was making the West Indies so very profitable for them.’