If you watched "Angels&Demons" recently, you may have thought particle physics was just about scary science that could do real harm on the chance it may do future good.  

Not so, though most people don't realize the impact particle physics has had on society.   Particle physics saves lives, connects continents through new channels of communication and generally helps us understand the world around us.   In many ways it inspires tomorrow’s leaders.

While the perils associated with particle physics, from Earth-gobbling black holes to Vatican-destroying amounts of antimatter, gain news headlines, it’s easy to overlook the large economic and societal benefits of particle physics research.

The technology designed and engineered for paradigm-shifting experiments, such as the Large Hadron Collider at CERN, is some of the most advanced in the world and as particle physics technology moves forward so technology for industries as varied as biotechnology, energy and communications also rapidly progresses.

The Institute of Physics (IOP) and the Science and Technology Facilities Council (STFC) issued a new report, ‘Particle physics – it matters’ to outline the economic and societal benefits of particle physics research.

particle physics - why it matters

The report summarizes research being undertaken by particle physicists at the furthest frontiers of basic science: understanding mass; looking for antimatter; detecting dark matter; and grasping further spatial dimensions, but for every explicit moment of success in these bold adventures, hundreds of other advances are made that touch our lives in ways most don’t consider.  

Tajinder Panesor, manager, science policy at the Institute of Physics, said, “Many more people are now familiar with the ‘Big Bang’ machine and the hunt for the ‘God’ particle but we feel that there are still some questions around why so much effort is expended on this type of activity.

“We want everyone logging onto the Web or going to the hospital for a scan to know that what they’re experiencing has only been made possible through particle physics research.”

The new report lays out how particle physics benefits the UK’s economy and its society through healthcare and communication spin-offs and how it provides British industry with world-leading technology, while also helping us address global challenges.

The report includes results from an exclusive survey which asked more than 800 physics undergraduates from eight of the UK’s leading university physics departments what it was that inspired them to study physics.

An independent report compiled for the Department for Innovation, Universities and Skills, The Demand for STEM Graduates, states that the UK will need almost one million more STEM graduates by 2017, doubling the number of STEM graduates produced each year, if we are to face off the economic, energy and environment-related challenges that we currently face.

It is therefore significant that the three subjects that most attracted first year undergraduates to study physics, with nine of every 10 first year undergraduates responding so, are quantum phenomena, nuclear physics and astrophysics, all of which fall under the umbrella of or are closely associated with particle physics.