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Ian Hamilton

Ian Hamilton

Lecturer in Mental Health and Addiction, University of York
Ian is a lecturer in mental health and addiction in the Department of Health Sciences, with a particular interest in the relationship between substance use and mental health (Dual Diagnosis).

Ian trained and worked as a mental health nurse in South London, working with people who had a severe mental health problem and used drugs or alcohol problematically.

Ketamine: what you need to know about the UK’s growing drug problem

Sep 29, 2024 10:19 am UTC| Insights & Views Law Health

There is growing awareness of the problems caused by the use of a fast-acting drug called ketamine. Often referred to as K or ket, it was made a class B drug in the UK in 2014 and is illegal to buy or sell. Possessing the...

Germany decriminalised cannabis: why the UK should consider doing the same

Apr 09, 2024 12:47 pm UTC| Insights & Views Law

The German government has approved new legislation which decriminalises cannabis. This policy allows over-18s to possess a maximum of 25 grams of cannabis for personal use and grow up to three plants at home. From...

Death from nitrous oxide and other volatile substances – latest official data

Mar 01, 2022 10:05 am UTC| Health

Drugs such as cocaine and cannabis are seldom out of the headlines, but it is rare to read about another class of drugs - volatile substances. Volatile substances cover a range of gases and chemicals that are commonly...

Cannabis: increased schizophrenia risk in young people linked to both low and high use

Jan 26, 2022 04:48 am UTC| Health

An estimated 200 million people use cannabis across the world. Next to alcohol and tobacco, its the most widely used drug in many countries. But while many may no longer see cannabis as a risky or harmful substance, there...

Does cannabis really affect memory? Here's what research currently says

Jul 16, 2020 14:10 pm UTC| Health

Cannabis use has long been associated with memory loss. But until now, this notion was largely anecdotal. As researchers begin to look into cannabis and the effect that it has on human health, theyre beginning to better...

The best way to ditch bad habits: what science can teach us

Jan 06, 2020 16:57 pm UTC| Health

Its a new year and many people are in the mood for making a fresh start. And that often means giving something up (cigarettes, alcohol, junk food). Unfortunately, the odds of sticking with new year resolutions are not...

Alcohol deaths in the UK – second highest since records began

Dec 04, 2019 12:15 pm UTC| Insights & Views Health

Its easy to forget how toxic alcohol is, although this collective lapse of memory is not accidental as the alcohol industry does all it can to curate a positive image of drink. In the UK, the industry depends on heavy...

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Economy

China Extends Gold Buying Streak as Reserves Surge Despite Volatile Prices

Chinas central bank has continued to strengthen its gold reserves, extending its buying streak to a 15th consecutive month in January, according to the latest data released by the Peoples Bank of China (PBOC). The move...

Trump Lifts 25% Tariff on Indian Goods in Strategic U.S.–India Trade and Energy Deal

President Donald Trump has signed a landmark executive order removing the 25% penalty tariff on Indian goods, signaling a major shift in U.S.India trade relations and global geopolitical alignment. The move functions as...

Trump Signs Executive Order Threatening 25% Tariffs on Countries Trading With Iran

U.S. President Donald Trump has signed a new executive order that could impose tariffs of up to 25% on countries that continue to do business with Iran, marking a significant escalation in Washingtons pressure campaign...

U.S.-India Trade Framework Signals Major Shift in Tariffs, Energy, and Supply Chains

The United States and India have taken a significant step toward a long-anticipated bilateral trade agreement by releasing an interim trade framework aimed at lowering tariffs, reshaping energy ties, and strengthening...

Dow Hits 50,000 as U.S. Stocks Stage Strong Rebound Amid AI Volatility

U.S. stocks surged on Friday, posting their strongest session since May 2025, as investors regained confidence following a turbulent week marked by sharp losses in technology shares and uncertainty around the artificial...

Politics

Ohio Man Indicted for Alleged Threat Against Vice President JD Vance, Faces Additional Federal Charges

A federal grand jury has returned an indictment against a 33-year-old Ohio man accused of threatening to kill U.S. Vice President JD Vance during the vice presidents visit to the Ohio region in January, according to the...

New York Legalizes Medical Aid in Dying for Terminally Ill Patients

New York has officially joined a growing number of U.S. states allowing medical aid in dying after Governor Kathy Hochul signed landmark legislation into law on Friday. The new New York medical aid in dying law permits...

Trump Says “Very Good Talks” Underway on Russia-Ukraine War as Peace Efforts Continue

U.S. President Donald Trump said on Friday that very good talks are ongoing regarding Russias war in Ukraine, signaling potential movement in long-running diplomatic efforts to end the conflict. Speaking briefly to...

China Warns US Arms Sales to Taiwan Could Disrupt Trump’s Planned Visit

China has issued a strong warning to the United States, signaling that any additional arms sales to Taiwan could seriously jeopardize U.S. President Donald Trumps planned visit to China in April. According to a report...

Trump Allows Commercial Fishing in Protected New England Waters

U.S. President Donald Trump has signed a proclamation permitting commercial fishing in a previously restricted marine protected area off the coast of New England, a move that has sparked renewed debate over ocean...

Science

SpaceX Prioritizes Moon Mission Before Mars as Starship Development Accelerates

Elon Musks SpaceX is shifting its near-term space exploration strategy, choosing to prioritize a return to the Moon before pursuing missions to Mars, according to a recent Wall Street Journal report citing sources familiar...

NASA and SpaceX Target Crew-11 Undocking From ISS Amid Medical Concern

NASA has confirmed that the agency, in coordination with SpaceX, is targeting no earlier than 5 p.m. Eastern Time (2200 GMT) on Wednesday, January 14, for the undocking of the SpaceX Crew-11 mission from the International...

Neuralink Plans High-Volume Brain Implant Production and Fully Automated Surgery by 2026

Elon Musks brain-computer interface company Neuralink is preparing for a major expansion, announcing plans to begin high-volume production of its brain implant devices and transition to a fully automated surgical procedure...

Jared Isaacman Confirmed as NASA Administrator, Becomes 15th Leader of U.S. Space Agency

The U.S. Senate has officially confirmed billionaire private astronaut Jared Isaacman as the new NASA administrator, making him the 15th leader in the agencys history. The confirmation, which took place on Wednesday, marks...

Senate Sets December 8 Vote on Trump’s NASA Nominee Jared Isaacman

The U.S. Senate Commerce Committee announced it will vote on December 8 on President Donald Trumps renewed nomination of private astronaut and tech entrepreneur Jared Isaacman to lead NASA. Isaacman, known for his...

Technology

Nvidia CEO Jensen Huang Says AI Investment Boom Is Just Beginning as NVDA Shares Surge

Nvidia (NASDAQ: NVDA) CEO Jensen Huang reaffirmed his bullish stance on artificial intelligence, calling the massive capital expenditure flowing into AI infrastructure both appropriate and necessary as the industry...

Amazon Stock Rebounds After Earnings as $200B Capex Plan Sparks AI Spending Debate

Amazon.com (NASDAQ:AMZN) delivered a mixed but closely watched earnings report, beating Wall Street expectations on revenue while unveiling a massive long-term investment plan that unsettled investors. The e-commerce and...

Global PC Makers Eye Chinese Memory Chip Suppliers Amid Ongoing Supply Crunch

Major PC manufacturers including HP, Dell, Acer, and Asus are reportedly exploring the option of sourcing memory chips from Chinese semiconductor companies for the first time, as a prolonged global supply crunch continues...

OpenAI Expands Enterprise AI Strategy With Major Hiring Push Ahead of New Business Offering

OpenAI is significantly accelerating its enterprise AI strategy by hiring hundreds of new employees for its technical consulting division, according to a report by The Information, citing a person familiar with the...

SoftBank Shares Slide After Arm Earnings Miss Fuels Tech Stock Sell-Off

SoftBank Group Corp. (TYO:9984) shares tumbled sharply on Thursday, tracking a steep decline in Arm Holdings (NASDAQ:ARM) after the UK-based chip designer reported weaker-than-expected earnings for the December quarter....
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