When I first heard about Matthew Wielicki’s appointment to lead the U.S. Global Change Research Program (USGCRP), my initial reaction was one of profound concern. What makes this particularly fascinating is not just Wielicki’s lack of meaningful involvement in climate research, but his public skepticism about the very threats the program is mandated to address. It’s like putting a skeptic of gravity in charge of NASA—absurd, yet here we are. This move feels less about fixing a broken system and more about dismantling it further.
The National Climate Assessment (NCA) has always been a double-edged sword. On one hand, it’s been remarkably candid about the risks of climate change, a rarity in a world where inconvenient truths are often buried. From my perspective, this honesty is its greatest strength. But what many people don’t realize is that its failure to provide actionable solutions has rendered it incomplete at best, and useless at worst. Imagine a fire alarm that screams about the blaze but offers no escape route—that’s the NCA in its current form.
Personally, I think the NCA’s shortcomings aren’t just about missing data or poor communication. They’re symptomatic of a deeper issue: the scientific community’s reluctance to step into the messy world of decision-making. Scientists are trained to observe, not prescribe. But if you take a step back and think about it, climate change isn’t just a scientific problem—it’s a human one. Leaders need more than data; they need guidance on how to act. The NCA’s silence on adaptation and mitigation strategies feels like a doctor diagnosing cancer but refusing to discuss treatment options.
Wielicki’s appointment under the Trump administration isn’t just a misstep—it’s a deliberate detour. One thing that immediately stands out is the administration’s pattern of undermining climate science. Dismantling the USGCRP in 2025, commissioning reports that deny climate risks, and now placing a critic at its helm? It’s not just negligence; it’s sabotage. What this really suggests is a systemic effort to silence the very institution tasked with protecting us from climate catastrophe.
But let’s not lose sight of the bigger picture. A detail that I find especially interesting is how this appointment reflects a broader trend of politicizing science. Climate change isn’t a partisan issue—it’s a planetary one. Yet, here we are, treating it like a game of political football. This raises a deeper question: Can we ever depoliticize science, or are we doomed to let ideology dictate our survival?
The NCA’s potential is immense. In my opinion, it could be a treasure trove of case studies—a living library of how cities, businesses, and governments are tackling climate risks. Think of New York’s scenario planning for sea-level rise or Flagstaff’s ballot initiative to address wildfires. These aren’t just stories; they’re blueprints for action. What makes this particularly fascinating is how these examples could be adapted to different contexts, offering a roadmap for others.
But for that to happen, the NCA needs to evolve. It must stop being a report and start being a resource. Personally, I think it should include candid assessments of the trade-offs involved in each decision—the costs, the benefits, the uncertainties. It should be updated regularly, reflecting the outcomes of past decisions. This isn’t just about providing information; it’s about empowering action.
If you take a step back and think about it, the NCA’s failure to do this isn’t just a scientific oversight—it’s a moral one. Climate change isn’t a distant threat; it’s here, and it’s hurting people. Leaders need tools, not just data. They need to know what works, what doesn’t, and why. What this really suggests is that the NCA’s broken state isn’t just a bureaucratic problem—it’s a humanitarian one.
Wielicki’s appointment won’t fix this. In fact, I expect it will make things worse. But here’s the silver lining: the NCA’s flaws are now impossible to ignore. This moment forces us to ask hard questions about what we want from our scientific institutions. Do we want them to tell us the truth, or do we want them to tell us what we want to hear?
From my perspective, the answer is clear. We need institutions that are fearless in their honesty and practical in their guidance. The NCA could be that institution—if we let it. But first, we need to stop treating climate science like a political pawn. What many people don’t realize is that the clock isn’t just ticking—it’s running out. The NCA’s repair isn’t just about saving a report; it’s about saving us.
