Thank you, Mr. Chair.
Professor Barber, you talked about those 40 years that you were in the Arctic. You said that for the first 10 years you were kind of skeptical about climate change. Then you said that in the next 10 years you started to see some distinct signals. Then you said that in the following 10 years it got very dramatic and that in these last 10 years it's actually accelerating.
You are someone who was maybe skeptical of climate change, and by seeing it in the north, your world view on that has been changed. Is that correct?