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From the description:

David Hilderman has a Bachelor of Applied Sciences in Electronic Information Systems Engineering from the University of Regina and has worked in the electronics industry since graduation in 1988. 

David grew up in Saskatchewan, the second oldest in a family of six boys. Since 2000 he has lived in beautiful Saanichton British Columbia, raising two great kids with his lovely wife. He went to the Victoria area to combine his engineering experience and love of music production to work for TC-Helicon, a company that makes products for performing musicians. He worked there for 19 years, five of which were in the role of Chief Operating Officer. 

Early 2020 he became aware of the fact that sea level rise rates were not accelerating. In Victoria, the rate of rise has not changed over the entire record since 1909 and is only 0.75mm/yr. This began his research in other climate alarmist claims. Reality is so counter to the narrative and the consequences of acting on the narrative are so detrimental that he felt he needed to do something about it. 

In 2021 he ran in the federal election against the Green Party incumbent, Elizabeth May, and had the opportunity to debate her on the issue of climate five times. He continues to be active in his community, working to educate people on the benefits of increasing atmospheric CO2. 

00:00 Introduction and Background 00:33 Understanding Carbon Dioxide Emissions 02:06 Historical Carbon Dioxide Levels 05:08 Impact of Increased Carbon Dioxide 09:26 Mathematical Analysis of Carbon Dioxide Absorption 15:50 Future Carbon Dioxide Emission Scenarios 28:42 Sea Level Rise and Climate Change 37:51 Personal Journey and Conclusion