For older adults who have seen heat waves, blizzards, and storms come and go for decades, climate change headlines following a storm can feel like simply an exaggeration, but for one senior, the scientific evidence has convinced him otherwise.
The 78-year-old creator said he used to lean toward skepticism, thinking that the idea of climate change was more of a marketing hoax. However, he said his thinking shifted after he stopped judging the concept by the overly dramatic wording used in weather coverage and paid closer attention to long-term scientific records.
Here's what to know
In a video posted to his "Life After 70" YouTube channel, Paul Grondal posed that question to viewers and said, "I'm 78, and my own view has changed."
His skepticism, he explained, came from his longer life experience: Older adults have seen plenty of severe weather before. Paul said that years of hearing about the "worst" storms, heat waves, and weather records led him to question whether every new headline reflected something truly different.
The key difference for him was focusing on climate measurements gathered across decades instead of attention-grabbing daily weather stories. Paul cited NASA, including higher global temperatures, warmer oceans, shrinking ice, and rising seas, along with the Intergovernmental Panel on Climate Change's conclusion that human activity, especially greenhouse gas emissions, is driving today's warming.
He also cited a University of Michigan poll fielded in August 2024 and released in March 2025, showing that 74% of Americans age 50 and older are concerned about how climate change could affect the health of future generations. However, he did note that the study asked about concern about climate, not asking whether or not the people believed in the concept of climate change, again highlighting his desire for more direct reporting.
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More background
He says experience still matters, but it has limits, as everyone creates different memories from the same experience. An "extreme" summer or winter can stick in one person's memory without matching up to the actual data recorded by the global climate record.
As Paul explains in the video, climate warming is not a claim that every storm or disaster has a single cause. It does mean that over time, some extremes can become more likely or more severe, particularly stronger heat extremes and increased rain in many regions.
Viewers responding to the video echoed his concern. One commenter wrote, "Climate change is very real and I pray the United States comes up to speed to fight climate change."
Another wrote, "The laws of physics and thermodynamics rule no exceptions. Human activities add 57 billion tons of heat trapping gases to our globally shared atmosphere annually."
What can be done?
For Paul, recognizing that the planet is warming does not end every argument about what to do next. He said people should be able to debate the cost, reliability, and pace of any proposed energy transition while still recognizing the evidence that warming is happening.
He said practical action at home can be simpler: cut energy waste, opt for efficient equipment when older appliances need replacing, and back cleaner transportation and power choices where possible.
He also put emphasis on preparedness for older adults and the communities around them. Checking on neighbors during extreme heat, making plans for power outages, and taking local risks seriously instead of waiting for full agreement on every solution.
One commenter described the kind of changes Paul was talking about: "I have owned EV's since 2019 and the major reason was to lower my carbon footprint. We have also changed our home HVAC to a hybrid heat pump system."
Paul summed it up this way: "I'm 78, and my own view has changed" because "the evidence now persuades me."
Where can I learn more?
These stories show how scientists and meteorologists use long-term climate records to connect warming trends to real-world extremes.
• On TikTok, an expert says weather isn't climate, and people already feel the difference.
• Across 40 years, the public inventory of droughts shows dry spells growing wider and harsher.
• A meteorologist says the most iconic climate graph still undercuts decades of denial.
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