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Alastair Lewis

Professor of Atmospheric Chemistry at the National Centre for Atmospheric Science, University of York

Alastair Lewis was appointed as professor of atmospheric chemistry at the University of York in 2006 and is currently Director for Atmospheric Composition at the NERC National Centre for Atmospheric Science.

He completed a PhD at the University of Leeds using hyphenated chromatographic techniques for the analysis of urban and combustion particles, working subsequently on the development and application of chromatographic and mass spectrometric techniques for the measurement of organic compounds in the environment. He has participated in > 30 major atmospheric science field projects, from polar regions to tropical oceans, city centres to remote forests.

He was seconded between 2008 and 2013 to NERC as an advisor on environmental technology. His awards for research include the 2012 John Jeyes prize for Environment, Energy and Sustainability, the 2007 Royal Society of Chemistry SAC Silver Medal and a 2004 Philip Leverhulme prize.

Can technology clean up our air? An atmospheric scientist got a glimpse of the future

Jan 16, 2024 03:56 am UTC| Technology

Every few years I visit CES (formerly the Consumer Electronics Show) in Las Vegas, a goliath event that is equal parts shameless spin and publicity, trade show and business conference. Im an atmospheric scientist, and I...

What we do and don't know about the links between air pollution and coronavirus

May 14, 2020 10:41 am UTC| Health

As an atmospheric scientist, I am well aware that air pollution is bad. And as a human being in 2020, I am also well aware that this coronavirus is also bad. However, while its true that both pollution and the pandemic are...

Climate Change Series

How can the UK government meet its legal air pollution targets?

Dec 04, 2016 02:17 am UTC| Insights & Views Nature

Each year, air pollution contributes to around 25,000 deaths in the UK. Its a shocking statistic. By law, the government is obliged to cut high levels of harmful gases in the shortest possible time, yet in November the...

Economy

Asian Currencies Slide as Indian Rupee Hits Record Low Amid Iran Tensions

Asian currencies weakened further on Tuesday, led by the Indian rupee, which plunged to a record low as rising Middle East tensions pushed crude oil prices higher and strengthened demand for the U.S. dollar. Investors also...

US, Japan Reaffirm Strong Currency Coordination Amid Yen Volatility

U.S. Treasury Secretary Scott Bessent and Japanese Finance Minister Satsuki Katayama reaffirmed strong cooperation on foreign exchange policy during meetings in Tokyo, signaling continued coordination to address excessive...

Rubio Discusses Iran Crisis and Strait of Hormuz Disruptions With UK and Australia

U.S. Secretary of State Marco Rubio held separate discussions on Monday with Australian Foreign Minister Penny Wong and British Foreign Secretary Yvette Cooper regarding the escalating Iran conflict and the ongoing...

Trump Says Iran Ceasefire ‘On Life Support’ as Oil Prices Surge Above $104

Hopes for a peace deal between the United States and Iran weakened Tuesday after U.S. President Donald Trump said the fragile ceasefire was on life support following Tehrans rejection of a U.S.-backed proposal aimed at...

US Inflation Expected to Rise Again in April as Fed Signals Higher Interest Rates

U.S. consumer prices likely increased at a steady pace for the second consecutive month in April, reinforcing concerns that inflation remains stubbornly high and strengthening expectations that the Federal Reserve will...

Politics

Israel Approves Special Military Tribunal for Hamas October 7 Attack Suspects

Israels parliament has approved a new law establishing a special military tribunal to prosecute Palestinian militants involved in the October 7, 2023 Hamas-led attack on Israel. The legislation, passed late Monday by a...

GOP Lawmakers Probe Sam Altman and OpenAI Ahead of Potential IPO

Republican lawmakers and several Republican state attorneys general are increasing scrutiny of OpenAI CEO Sam Altman over concerns tied to the companys governance and business relationships ahead of a possible OpenAI IPO,...

Trump Weighs Renewed Military Action Against Iran Amid Strait of Hormuz Crisis

U.S. President Donald Trump is reportedly giving stronger consideration to restarting major combat operations against Iran as diplomatic efforts and nuclear negotiations continue to stall. According to a CNN report...

Trump Administration Seeks Court Pause to Reinstate 10% Global Tariffs

The Trump administration has asked a U.S. federal court to temporarily pause a recent ruling that challenged the legality of the administrations 10% global tariff policy while the government continues its appeal process....

Arcadia Mayor Eileen Wang Pleads Guilty in China Foreign Agent Case

Arcadia Mayor Eileen Wang has agreed to plead guilty to a federal charge of acting as an unregistered foreign agent for the Chinese government, according to U.S. officials. The case has drawn national attention due to...

Science

Trump Administration Releases New UFO Files and Apollo Mission Records

The U.S. Defense Department has released dozens of previously classified UFO-related files following an order from President Donald Trump, sparking renewed debate over unidentified anomalous phenomena (UAP) and government...

China vs. NASA: The New Moon Race and What's at Stake by 2030

The space race is back and this time, its a direct competition between the United States and China for dominance on the lunar surface. NASAs Artemis II mission recently made history when four astronauts flew farther into...

NASA Artemis II: First Crewed Moon Mission Since Apollo Takes Four Astronauts on 10-Day Lunar Journey

NASAs Artemis II mission launched Wednesday, marking humanitys return to crewed lunar exploration for the first time since the Apollo era. Carrying four astronauts aboard the Orion spacecraft, this historic 10-day mission...

NASA's Artemis II Mission: First Crewed Lunar Journey Since Apollo

NASA's Artemis II Crew Arrives in Florida for Historic Moon Mission

The four astronauts chosen for NASAs Artemis II mission have touched down at Kennedy Space Center in Florida, marking the beginning of final launch preparations for the first crewed lunar journey in over 50 years. NASA...

Technology

Kuaishou Stock Jumps on Kling AI IPO Plans and $20 Billion Valuation

Kuaishou Technology (HK:1024) shares surged on Tuesday after reports revealed that the Chinese short-video giant is considering spinning off its Kling artificial intelligence video generation business. The news boosted...

Samsung Shares Slide as Labor Talks Intensify Ahead of Planned Strike

Samsung Electronics shares dropped more than 2% on Tuesday as investors monitored critical negotiations between the tech giant and its labor union over a potential strike that could impact the global semiconductor...

Ibiden Stock Surges as AI Chip Demand Boosts Profit Outlook

Ibiden Co., Ltd. (TYO:4062) shares climbed sharply on Tuesday after the Japanese semiconductor component manufacturer reported strong annual earnings and raised its forecast for the current fiscal year. The companys stock...

OpenAI-Microsoft Deal Sets $38 Billion Revenue-Sharing Cap Ahead of Potential IPO

OpenAI and Microsoft have reportedly agreed to place a $38 billion cap on total revenue-sharing payments, according to a report published Monday by The Information. The move is seen as part of OpenAIs broader effort to...

Nintendo Shares Tumble as Weak Forecast and Rising Switch 2 Costs Worry Investors

Nintendo shares plunged on Monday after the Japanese gaming giant posted annual earnings that missed analyst expectations and issued a weaker-than-expected outlook for the current fiscal year. The disappointing forecast...