JFC. Yes, relax. No urgency, why do anything about it. F'ing morons. No, there is no credible debate. There isn't one theory, paper, data set or wild ass guess that exists that has been peer reviewed and supported by any third party that suggests we are NOT the cause. It's all noise paid for by the powers that be that stand to lose at the idea they're economic interests are at stake.
100 year and 500 year stuff out of thin air? Good god Francis. Check the meteorological records of what constitutes those designations and the timeline they happened in. Do I have to do the math for you in crayon?
You know there is "debate" about the earth being flat/round too, right? Same level of denial. But if you couldn't give 2 ****s about the world we're trying to live in and the world we're leaving behind us when we're gone, have it and **** off.