Undercurrents surface the hidden forces shaping political and climate outcomes. You can explore the featured essays below, or visit my Substack for the full archive.

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Featured Essays

  • A hand holds a clear plastic bag filled with water, hanging over a body of water, with trees reflected on the water surface in the background.

    Day Zero and the Politics of Water Scarcity

    When Cape Town faced the real possibility of running out of water, new forms of authority emerged. From informal brokers to neighborhood negotiations, Day Zero revealed how governance is never just technical—it’s profoundly political. This essay traces the lessons from Cape Town for cities facing climate-driven crises worldwide.

  • A black and white photo of a long, empty dirt road stretching into the horizon through a vast desert landscape with mountains in the distance.

    Markets for Earth?

    Environmental markets and public-private partnerships are often framed as bold solutions to climate and resource crises. But history shows they are double-edged: capable of driving innovation and investment, yet just as likely to deepen inequality or erode public trust. From Bolivia’s Water War to California’s groundwater markets, this essay examines the promise and perils of turning nature into tradable units, and what it means for equity, governance, and resilience.

  • A young boy is drinking water from a pipe, bending down and holding the pipe with both hands, while water flows from the pipe onto the ground.

    “Lack of Safe Water, Sanitation Spurs Growing Dissatisfaction with Government Performance” (Afrobarometer Dispatch No. 76, 2016)

    Analyzed public-opinion data from 36 African countries to reveal how inadequate access to clean water and sanitation drives political dissatisfaction and accountability pressures across the continent.

  • Grand legislative chamber with a domed stained-glass ceiling, ornate columns, tiered seats, and chandeliers.

    Beyond Left and Right

    Power doesn’t just move through formal institutions, it flows through the invisible currents of culture, trust, and legitimacy. In this piece, I explore why the left–right spectrum fails to capture how authority is reshaped under climate stress, and what this means for building resilient governance in the face of droughts, resource scarcity, and political fragmentation.

Dr. Corah Walker

I’m Dr. Corah Walker, a political scientist and consultant who helps organizations navigate the hidden dynamics shaping water, climate, and governance decisions. My work blends research and strategy, translating complex systems into clear, actionable insights for leaders facing uncertainty.

When I’m not analyzing institutions or writing about drought politics, I’m on the water. I live aboard a sailboat, teach sailing as a dual certified instructor, and am earning my USCG 100-ton Master Captain’s license.

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