Ashir al-Hasan in The Deluge: Character Analysis of the Climate Scientist and Policy Advisor

Overview: The Scientist as Witness and Participant

Ashir al-Hasan is one of The Deluge's most distinctive voices: a climate scientist and policy advisor who narrates several of the novel's key chapters as confidential executive summaries. He is a former professional gambler turned applied mathematician, a NOAA researcher who becomes chief of staff for the Senate Select Committee on the Climate Crisis, and later a chronicler of institutional collapse. His arc moves from detached analytical observer to grieving husband and father who nonetheless keeps drafting policy even as the world burns. Markley uses al-Hasan's first-person documents to give readers an insider's view of legislative sausage-making, the failure of market-based solutions, and the personal costs of bearing witness to catastrophe.

Al-Hasan is also a deeply human figure: a secular Muslim from a devout family, a man who struggles to let people close, and a scientist who finds that his models—both climate and personal—cannot predict the chaos of love, loss, and political breakdown. His story is central to the novel's exploration of climate feedback loops and tipping points, the failure of market-based solutions, and grief, addiction, and personal resilience.

Plot Role: The Insider's Chronicler

Al-Hasan appears in several chapters that are framed as confidential reports to Congresswoman Tracy Aamanzaihou (later president). These chapters—Chapter 11 (2029), Chapter 18 (2032), Chapter 23 (2034), and Chapter 28 (2037)—provide the novel's most detailed account of legislative negotiations, the drafting of the Pollution Reduction, Infrastructure, and Refund Act (PRIRA), and the subsequent eco-economic crisis. He is not a protagonist in the action-driven sense like Shane or Jackie, but his perspective is essential: he shows how policy is actually made, how scientific advice is ignored or weaponized, and how the state's response to climate collapse is shaped by political cowardice and corporate greed.

His role evolves from a relatively hopeful insider—believing the Randall administration might pass meaningful climate legislation—to a radicalized witness who documents the massacre of protesters, the assassination of his sister and brother-in-law, and the installation of an authoritarian president. By the end, he is recording a contemporaneous account of the crisis, essentially writing the history that the novel itself presents.

Motivations and Traits Shown Through Actions

Al-Hasan is driven by a commitment to scientific truth and a desire to make policy that actually works. In Chapter 11, he describes his work on the White Paper Group, where he tries to model the effects of different carbon-pricing schemes, only to see the process dominated by political optics and backroom deals. He is also motivated by a deep, often thwarted need for connection. His relationship with his partner (later husband) Seth Young is a recurring thread; he initially resists introducing Seth to his family, and later argues with him about having a child.

His actions reveal a man who copes with emotional pain through intellectual work. After his father's death in 2016, he returns to gambling and then to science, describing his problem as a “fever” or a “fugue.” He is brutally honest about his own flaws—he admits to a “death wish” after a suicide attempt in the Charles River (mentioned in Chapter 5), and he acknowledges that he finds happiness “too painful.” Yet he also shows remarkable courage: he meets Tony Pietrus secretly, he presses forward with the ERASE bill after his sister's assassination, and he restricts his own family's calories during a famine to model what he writes about.

Chronological Arc

2016 (Chapter 5): Al-Hasan is a professional gambler in Las Vegas, working with his friend Peter O'Connell. He returns to Ann Arbor for his father's funeral, where he reconnects with his sister Haniya and confronts his mother's fears about his life choices. He reveals his past suicide attempt and his strained relationship with his father. This chapter establishes his family dynamics and his tendency to intellectualize pain.

2029 (Chapter 11): Now chief of staff for the Senate Select Committee on the Climate Crisis, al-Hasan leads the White Paper Group drafting PRIRA. He meets with Tony Pietrus, who dismisses the legislation as too weak and demands far more aggressive measures. He also begins his relationship with Seth Young, though he keeps it secret from his family.

2032 (Chapter 18): Al-Hasan spends time in Michigan caring for his mother, who has Alzheimer's. He tells her about Seth, and she reacts with horror. The Great Eastern Flood kills 3,800 people, and al-Hasan is called to consult on the Anacortes attacks. He attends a clandestine meeting where a plan he calls “insane” is proposed. He reflects on the election and civilizational decline.

2034 (Chapter 23): Seth joins the Concert for the Climate occupation of the National Mall. Al-Hasan relocates to New York with his sister and brother-in-law. After the August 1 assault, Seth is killed. Al-Hasan returns to Washington, learns Seth's body was cremated without autopsy, and joins a fact-finding mission to Nigeria, Mali, Honduras, Mumbai, and the Philippines. He writes a white paper on grain prices and ends the report with warnings about West Antarctic glaciers.

2037 (Chapter 28): Al-Hasan records an account of the eco-economic crisis. He prepares a white paper, convenes a task force in Sun Valley, and helps draft the ERASE bill. He confronts Admiral Dahms about the administration's policies. The chapter ends with a phone call about dramatic events and his mother's hysterical call.

2037–2040 (Chapters 30–31): Al-Hasan works with Tony Pietrus on the task force. A wave of assassinations kills his sister Haniya and brother-in-law Peter. He presses forward, and the ERASE bill passes. He later has a daughter, Aliah, born in 2040.

Relationships

Haniya al-Hasan (sister): A complex bond. They grow closer after their father's death, but Haniya is also a source of tension—she is religious, progressive, and blunt. She reviews the PRIRA draft and argues for stronger price signals. Her assassination in 2037 is a devastating blow.
Peter O'Connell (brother-in-law): Al-Hasan's best friend from his gambling days. Peter marries Haniya and becomes a source of humor and warmth. Al-Hasan admits he was once attracted to Peter, a “problematic episode” he never broaches. Peter's doodles and jokes lighten the narrative.
Amala al-Hasan (mother): A devout Muslim who fears for her son's soul. She struggles with his secularism and his relationship with Seth. Her Alzheimer's in 2032 adds to al-Hasan's grief.
Seth Young (partner/husband): A former government official who joins the climate occupation. Their relationship is marked by arguments—about having a child, about Seth's involvement in the protest. Seth's death in the August 1 assault is the emotional core of Chapter 23.
Tony Pietrus: A mentor-like figure, though they clash. Pietrus is blunt and dismissive, but al-Hasan respects his scientific integrity. They work together on the task force in 2037.
Jane Tufariello: Al-Hasan's mentor at NOAA, who sends him to meet Pietrus. She is a competent scientist and a rare ally.
Tracy Aamanzaihou: The congresswoman to whom al-Hasan writes his executive summaries. She later becomes president and creates the Climate Mitigation Authority.

Key Decisions and Consequences

Leaving gambling for science: Al-Hasan abandons a lucrative career as a professional gambler to pursue a doctorate in applied mathematics. This decision leads him to NOAA and the policy world, but also distances him from his family's expectations.
Drafting PRIRA: He participates in the legislative process despite knowing the bill is flawed. His meeting with Pietrus convinces him that the legislation is inadequate, but he continues to work within the system. The bill eventually passes but is later repealed or undermined.
Meeting Pietrus secretly: This act of defiance against the administration's cautious approach shows his willingness to take risks for scientific truth. It also foreshadows his later radicalization.
Staying in government after the massacre: After Seth's death, al-Hasan could have left, but he returns to Washington and writes the grain staples report. He chooses to document the crisis rather than flee it.
Pressing forward with the ERASE bill: After the assassinations of Haniya and Peter, al-Hasan continues to work on the emergency legislation. This decision reflects his commitment to policy even in the face of personal loss.

Themes and Symbols

Al-Hasan embodies the theme of the failure of market-based solutions: his work on PRIRA shows how carbon pricing is watered down by political interests. He also illustrates the moral dilemmas of climate activism through his conflicted feelings about Seth's participation in the occupation. His personal grief—the loss of Seth, Haniya, and Peter—mirrors the larger societal collapse, and his resilience in continuing to write policy documents becomes a symbol of grief, addiction, and personal resilience.

Al-Hasan's scientific training is itself a symbol: he tries to model the world, but the world exceeds his models. The “googolplex of interactions” he mentions in Chapter 11 is a metaphor for the complexity of both climate and human emotion. His habit of retreating to a bathroom to calm himself during tornadoes shows his vulnerability beneath the analytical surface.

Questions and Answers

Why does Ashir al-Hasan become a climate scientist after being a professional gambler?

He leaves gambling to pursue a doctorate in applied mathematics, driven by a desire to do something meaningful. His mother urges him to use his talents for something “higher,” and he finds purpose in climate modeling. 2. What is al-Hasan's role in the drafting of PRIRA?

He is chief of staff for the Senate Select Committee and leader of the White Paper Group. He models the legislation's effects and tries to make it scientifically sound, but he is frustrated by political compromises. 3. How does al-Hasan react to Seth's death in the August 1 assault?

He is devastated. He returns to Washington, learns Seth's body was cremated without autopsy, and later writes a report that includes a personal account of his grief. He also restricts his family's calories to 1,200 daily, a symbolic act of solidarity with famine victims. 4. What is the significance of al-Hasan's meeting with Tony Pietrus in 2029?

Pietrus dismisses the PRIRA draft as too weak and demands aggressive measures like a steep carbon tax and nuclear expansion. The meeting radicalizes al-Hasan, showing him that the political process is inadequate to the crisis. 5. How does al-Hasan's relationship with his mother evolve?

His mother struggles with his secularism and his relationship with Seth. When she develops Alzheimer's, al-Hasan cares for her and tells her about Seth, but she reacts with horror. Her death (implied) and his grief are part of his arc.

For more on the novel's ending and broader questions, see the ending explained and questions and answers pages.