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Public Health On Call ·Oct 8, 2026 ·17 min

Change at the EPA

Evaluation and Summary

4.9/10

Public Health On Call examines recent deregulation efforts at the Environmental Protection Agency with Tom Burke, an emeritus professor at Johns Hopkins and former deputy assistant administrator of the EPA under the Obama administration (2015–2017). Host Dr. Josh Sharfstein, a distinguished professor of health policy and pediatrician, leads the conversation. The episode focuses on Burke's concerns about recent policy shifts at the agency while exploring his perspective on the long-term resilience of environmental health protections in the U.S. The EPA's historical role in safeguarding clean air and water, reducing greenhouse gas emissions, and protecting public health serves as context for understanding the significance of current changes. The show notes reference related episodes on pesticide approvals (March 2026) and the EPA's future under Trump (December 2024), suggesting this is part of an ongoing series examining environmental policy shifts. The episode is relatively brief at 17 minutes, positioning it as a focused conversation rather than an exhaustive deep dive. Burke's credentials as both an academic and former agency insider provide direct experience with EPA operations and policy-making, lending credibility to his analysis. The episode appears designed to balance concern about deregulation with cautious optimism about environmental health's future trajectory.

Verdict: A timely, credible conversation on EPA policy changes that delivers on its title but lacks depth, opposing perspectives, and detailed sourcing for a stronger impact.

News rubric

  • Accuracy and sourcing 3/5 20%

    Guest has direct EPA experience (2015–2017) lending credibility; one external source cited (Inside Climate News article on EPA staffing); lacks detail on specific policy changes or additional sourcing for claims.

  • Balance and context 2/5 20%

    Guest is explicitly from Obama administration with stated concerns about deregulation; no indication of opposing viewpoints or counterarguments presented; framing appears one-sided toward skepticism of recent changes.

  • Timeliness and relevance 4/5 15%

    Published October 2026 during active EPA policy debates; directly addresses current deregulation efforts; clearly relevant to ongoing environmental policy discussions.

  • Substance 2/5 15%

    17-minute format limits depth; show notes provide topic outline but no indication of specific data, case studies, or detailed policy analysis; appears conversational rather than information-dense.

  • Delivers on its title 4/5 15%

    Title 'Change at the EPA' is directly addressed through discussion of deregulation and policy shifts; episode clearly covers the promised topic of EPA transformation.

  • Value for time 3/5 15%

    17 minutes is appropriately tight for a focused conversation; reasonable length for the scope, though limited time may constrain depth of exploration.

How we score News

Worth it if you want a quick, insider perspective on EPA deregulation from a former agency official, but expect a conversational overview rather than comprehensive analysis.

Based on the episode description. AI-generated; it can be wrong.

Show notes

About this episode: Since its inception, the Environmental Protection Agency has served as the bedrock for major policy initiatives to protect human and environmental health in the U.S.—from safeguarding access to clean air and water to reducing global greenhouse gas emissions. But a recent move towards deregulation reflects major changes happening at the agency. In this episode: Tom Burke, who served as the deputy assistant administrator of the EPA from 2015 to 2017, talks about his serious concerns about recent policy moves—and his confidence that the future of environmental health nonetheless remains strong. Guest: Tom Burke , PhD, MPH, is an emeritus professor at Johns Hopkins and a former top official with the Environmental Protection Agency in the Obama administration. Host: Dr. Josh Sharfstein is distinguished professor of the practice in Health Policy and Management , a pediatrician, and former secretary of Maryland's Health Department. Show links and related content: EPA Hits 40-Year Lows in Staffing After Trump Targets Its Public Health Experts —Inside Climate News The EPA's Approval of Two New Pesticides —Public Health On Call (March 2026) The Future of the Environmental Protection Agency Under Trump —Public Health On Call (December 2024) Transcript information: Looking for episode transcripts? Open our podcast on the Apple Podcasts app (desktop or mobile) or the Spotify mobile app to access an auto-generated transcript of any episode. Closed captioning is also available for every episode on our YouTube channel. You can also email PublicHealthQuestion@jhu.edu to request a transcript. AI disclosure (as of September 2026): The conversations you hear on the podcast are happening between real humans, and real humans are developing and researching episodes behind the scenes. In addition to real human audio engineers, Public Health On Call uses AI production tools to assist with the removal of filler words and improve audio quality. If you have any questions about our use of AI, please reach out to PublicHealthQuestion@jhu.edu . Contact us: Have a question about something you heard? Looking for a transcript? Want to suggest a topic or guest? Contact us via email or visit our website . You can also leave us a voicemail at ‪(667) 217-6214‬ for the chance to hear your voice on the podcast. Follow us: @‌PublicHealthPod on Bluesky @‌PublicHealthPod on Instagram @‌JohnsHopkinsSPH on Facebook @‌PublicHealthOnCall on YouTube Here's our RSS feed Note: These podcasts are a conversation between the participants, and do not represent the position of Johns Hopkins University.

Episode page

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