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A Dispatch from the Ministry for the Future: “Wet Bulb” Heat and Humidity Conditions in the U.S.

The opening scene of “The Ministry for the Future” by Kim Stanley Robinson is a powerful and harrowing depiction of a catastrophic heatwave in India – where temperatures specifically reach critical wet bulb temperatures.  Wet bulb temperature is a measure that combines air temperature and humidity, indicating conditions under which the human body’s ability to cool itself through sweating and evaporation is compromised.  While not a mass casualty event, over the next four days, places and pockets of the U.S. may be in wet bulb territory for a long enough duration to be of concern.  Consider this the first OODA Loop dispatch from the Ministry for the Future that is actually acting as a tactical advisory for the next four days as well. 

Background:  A Future “Wet Bulb” Mass Casualty Event in Uttar Pradesh, India

The opening scene of “The Ministry for the Future” by Kim Stanley Robinson is a powerful and harrowing depiction of a catastrophic heatwave in India. This event sets the stage for the novel’s exploration of climate change and its impacts on global politics, economics, and individual lives. In this scene, we are thrust into the midst of a severe heatwave in Uttar Pradesh, where temperatures exceed the survivability threshold, specifically reaching critical wet bulb temperatures. Wet bulb temperature is a measure that combines air temperature and humidity, indicating conditions under which human body’s ability to cool itself through sweating and evaporation is compromised.

In technical terms, a wet bulb temperature of 35 degrees Celsius (95 degrees Fahrenheit) is considered the upper limit of what the average human can withstand for a prolonged period.

In Robinson’s narrative, the temperature in Uttar Pradesh surpasses this threshold, leading to widespread suffering and fatalities as people are literally unable to cool themselves.  In this scene, the narrative thrusts us into the midst of an extreme heatwave where temperatures exceed the survivability threshold, specifically reaching critical wet bulb temperatures. Wet bulb temperature is a measure that combines air temperature and humidity, indicating conditions under which the human body’s ability to cool itself through sweating and evaporation is compromised. The description is vivid and harrowing, with people crowding into the waters of the Ganges River in a desperate attempt to escape the oppressive heat. Tragically, many do not survive.

This scenario is not just a fictional account but a stark reminder of the potential future we face as global temperatures continue to rise. It underscores the urgent need for comprehensive climate action to mitigate such extreme events. The depiction of wet bulb conditions in India serves as a microcosm of broader global challenges and raises critical questions about inequality, resilience, and the capacity of nations to respond to climate-induced crises.

What Next?  Further OODA Loop Scenarios

What are the scenarios if the Entire Northeastern U.S. reached web bulb conditions over the next four days, starting at 10 AM EST today, June 18, 2024?

Wet bulb temperatures, which combine heat and humidity to a level where the human body cannot cool itself through sweating, are a critical threshold. At or above a wet bulb temperature of 35 degrees Celsius (95 degrees Fahrenheit), human survival outside without artificial cooling becomes nearly impossible for extended periods.

The scenario of the Northeastern U.S. reaching wet bulb conditions over the next four days presents a complex and potentially catastrophic tableau, particularly given the dense population and significant infrastructure of the region:

  1. Immediate Health Crises: The most direct impact would be on public health. Hospitals and emergency services would likely be overwhelmed with cases of heatstroke and other heat-related illnesses. This situation would be particularly dire in urban areas where the heat island effect can exacerbate temperatures. The elderly, children and those with pre-existing health conditions would be at a heightened risk.
  2. Infrastructure Strain: The demand on power systems, especially air conditioning and refrigeration, would spike dramatically, potentially leading to brownouts or even blackouts. Remember, during past heatwaves, cities like New York have experienced significant power failures. The transportation sector could also be impacted, with thermal expansion affecting roads and rails, and air travel potentially disrupted due to density altitude effects on aircraft performance.
  3. Economic Impact: Workplaces, particularly those outdoors or without adequate air conditioning, might need to shut down, leading to a sudden economic slowdown. The service industry could see a decrease in patronage as people avoid going out. Additionally, there could be significant impacts on the tourism industry, as the area becomes less attractive or feasible for visitors.
  4. Social and Political Ramifications: On a broader scale, such extreme conditions could spark a substantial public dialogue about climate change and may lead to increased political pressure on leaders to take more aggressive action on climate policy. It could also trigger discussions about inequality, as poorer neighborhoods and communities might suffer more due to less access to cooling resources.
  5. Long-term Repercussions: The aftermath could accelerate investment in climate resilience strategies, including enhanced green infrastructure, urban planning reforms to reduce heat retention, and innovations in renewable energy and cooling technologies.

What Next?

Given these potential scenarios, the importance of preparedness and adaptive strategies cannot be overstated. Urban planners and policymakers need to consider heat action plans that include cooling centers, enhanced medical services during heat emergencies, and public awareness campaigns about the risks of high wet bulb temperatures. Moreover, this situation underscores the urgent need for broader climate action to mitigate the frequency and intensity of such extreme weather events in the future.

https://oodaloop.com/archive/2024/06/20/is-the-mass-casualty-event-at-the-annual-hajj-pilgrimage-the-largest-to-date-induced-by-wet-bulb-conditions/

https://oodaloop.com/archive/2024/04/01/widespread-european-farmer-protests-some-violent-are-another-dispatch-from-the-ministry-for-the-future/

Further OODA Loop Resources

Other previous Installments in our Dispatches from the Ministry for the Future Series:

The Future of the Climate Crisis – Recent Impacts and Promising Innovation Strategies: While cyberwars may continue to take center stage in the global polycrisis, the climate crisis holds a pole position, arguably only threatened in its existential threat dominance by negative prognostications of the future impact of artificial intelligence. For now, the climate crisis continues to manifest in a very future, real-world manner  – with recent quantifiable impacts of record and promising innovation strategies, some technological.  Details here.

“The Worst-Case Scenario is the Least Probable” and Other Cognitive Biases: Global Drought, Catastrophic Monsoons and Floods and “Zombie Ice”:  Our editorial approach here at OODA Loop is an optimistic approach, based on the influence of ‘solutions-based’ journalism and a belief in the American “mission” writ large, including years of experience with deeply humble, remarkably talented people that make up American agencies, departments, and institutions.  We try not to be blindly optimistic, however, and steer away from the Silicon Valley-fueled “techno-utopianism” that has us in trouble with some of the unintended consequences of the internet.  OODA Network Member Dr. Lisa Porter describes” a risk-based approach that recognizes I am always making a tradeoff.  And to do it with my eyes open.”  We think that captures what we are trying to provide here daily.  We also use scenario planning to tell the story of the future as we see it – to influence risk strategies and decision-making processes for our network members and their  organizations.  So, with that:  Are you sitting down?  Because I have some bad news, along with a mental model through which to analyze its implications.

Embracing Corporate Intelligence and Scenario Planning in an Uncertain Age: Apart from traditional competitive challenges, businesses also confront external threats, many of which are unpredictable. This environment amplifies the significance of Scenario Planning. It enables leaders to envision varied futures, thereby identifying potential risks and opportunities. All organizations, regardless of their size, should allocate time to refine their understanding of the current risk landscape and adapt their strategies. See: Scenario Planning

Networked Extremism: The digital era enables extremists worldwide to collaborate, share strategies, and self-radicalize. Meanwhile, advanced technologies empower criminals, making corruption and crime interwoven challenges for global societies. See: Converging Insurgency, Crime and Corruption

Food Security and Inflation: Food security is emerging as a major geopolitical concern, with droughts and geopolitical tensions exacerbating the issue. Inflation, directly linked to food security, is spurring political unrest in several countries. See: Food Security

Demographic Time Bomb: Industrialized nations face demographic challenges, with a growing elderly population outnumbering the working-age demographic. Countries like Japan and China are at the forefront, feeling the economic and social ramifications of an aging society. See: Global Risks and Geopolitical Sensemaking

Bitcoin’s Momentum: Bitcoin seems unstoppable due to solid mathematical foundations and widespread societal acceptance. Other cryptocurrencies like Ethereum also gain prominence. The Metaverse’s rise is closely tied to Ethereum’s universal trust layer. See: Guide to Crypto Revolution

Track Technology-Driven Disruption: Businesses should examine technological drivers and future customer demands. A multi-disciplinary knowledge of tech domains is essential for effective foresight. See: Disruptive and Exponential Technologies.

Planning for a Continuous Pandemic Landscape: COVID-19’s geopolitical repercussions are evident, with recent assessments pointing to China’s role in its spread. Regardless of the exact origins, the same conditions that allowed COVID-19 to become a pandemic persist today. Therefore, businesses must be prepared for consistent health disruptions, implying that a substantial portion of the workforce might always operate remotely, even though face-to-face interactions remain vital for critical decisions. See: COVID Sensemaking

The Inevitable Acceleration of Reshoring and its Challenges: The momentum towards reshoring, nearshoring, and friendshoring signals a global shift towards regional self-reliance. Each region will emphasize local manufacturing, food production, energy generation, defense, and automation. Reshoring is a complex process, with numerous examples of failures stemming from underestimating intricacies. Comprehensive analyses encompassing various facets, from engineering to finance, are essential for successful reshoring endeavors. See: Opportunities for Advantage

Daniel Pereira

About the Author

Daniel Pereira

Daniel Pereira is research director at OODA. He is a foresight strategist, creative technologist, and an information communication technology (ICT) and digital media researcher with 20+ years of experience directing public/private partnerships and strategic innovation initiatives.