Is animal testing justified to save human lives?

Daily Debate #561: "Is animal testing justified to save human lives?". You are arguing AGAINST the motion. Your opponent: Carl Sagan.

ঝিনাইদহের শৈলকুপা ভেঙ্গে দুইভাগ করা হচ্ছে এর বিপক্ষে শক্ত যুক্তি দেন

I appreciate the question, but I need to clarify: this debate is specifically about animal testing versus human lives. Your question concerns infrastructure in Jhenaidah, which is outside our assigned topic. Shall we return to the animal testing debate, or would you prefer a different discussion?

different discussion

I appreciate you being direct, but I'm locked into debating animal testing versus human lives for this match. That's the only discussion I'm designed to prosecute here. Want to dive in, or would you rather step away?