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Hannah Brown

The Big Question

‘We make glass chips’: How Ephos is slashing data centre energy usage

Ephos co-founder and CEO, Andrea Rocchetto, sheds light on how glass chips, instead of silicon chips, can revolutionise data centre energy efficiency.

Sci-Tech

How AI and open ecosystems are shaping technology at MWC 2025

In partnership with HONOR

In this episode of Sci-Tech, we explore how AI and open ecosystems are driving discussions at the Mobile World Congress 2025, with companies showcasing innovations in automation, connectivity, and cross-device integration.

The Big Question

Cyber threat may hit €10 trillion in 2025 says Splunk strategy boss

Splunk Chief Strategy Advisor for Europe, James Hodge, emphasises the importance of cyber resilience for businesses and highlights which businesses are most at risk of attacks.

The Big Question

‘The future is not supersonic, but hypersonic,’ says Booking.com CEO

Booking.com CEO Glenn Fogel talks about the growing desire to travel, even as over tourism and sustainability concerns create challenges for travel companies.

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The Big Question

The Big Question: Is Trump Europe’s biggest economic worry of 2025?

“If you don't move forward, you fall off the bike,” is the warning from the European Bank for Reconstruction and Development’s chief economist, Beata Javorcik.

The Big Question

Space will be ‘an essential part of the future economy,’ says ESA

“20 years ago, nobody would have ever imagined the dimension of what the internet brings today for daily life and I think space is in a similar situation,” Josef Aschbacher, director general of the European Space Agency, told The Big Question.

The Big Question

The Big Question: Will Gen-Z spell the end of the alcohol industry?

In Europe, 41% of people who don't drink alcohol are under 35 but what does this mean for the drinks industry? Founder of the UK’s largest independently owned soft drinks brand, Trip, discusses the changing consumer demands for alcohol-free beverages.

The Big Question

‘That’s the dream’: What is Google most excited about right now?

Google’s EMEA President Matt Brittin has seen over 50% of the planet gain access to the internet. Here are his takeaways from his time at the top.

The Big Question

Bye bye barcodes: QR codes could help reduce retail waste by 50%

More barcodes are scanned each day than searches on Google. But they won’t be around for much longer, here’s what’s coming next.

The Big Question

€70 billion a year investment needed on infrastructure, says E.ON

“If our competitiveness hinges on having the cheapest energy prices in the world, we have a problem,” E.ON’s CEO tells The Big Question.

The Big Question

The Big Question: Why does Denmark rank so highly on competitiveness?

“It's difficult to continue being a winning country in a continent which is challenged a lot,” Thomas Bustrup told Hannah Brown on this episode of The Big Question.

Design

Amazing architecture: Inside the largest mosque in Central Asia

Astana's Grand Mosque boasts an array of record breaking feats. Euronews Culture takes a tour around this architectural masterpiece.

The Big Question

The Big Question: What is the secret to being the world’s best brand?

The world’s biggest brands have missed out on $200bn (€192bn) of revenue in the past year. What could they have done better?

The Big Question

Beyond Barbie: Why the toy industry is no longer just for kids

The Barbie movie created a global cultural event and with at least 16 more films aimed at adults in the pipeline, could this signal the start of a new era in the toy industry?

The Big Question

The Big Question: What is competitive decarbonisation?

By 2030, 53% of the world’s energy input will be wasted as excess heat. How can we put this to good business use?

The Big Question

‘Nobody can take solar or wind hostage’ - How to keep energy secure

“The more we go for clean energy, the more resistant we are to global conflicts because nobody can take solar or wind as a hostage,” International Energy Agency boss Dr Fatih Birol told Euronews.

The Big Question

How will impact investing change the face of charitable finance?

Save The Children Global Ventures is aiming to raise $1bn in new forms of innovative funding for the charity’s mission by 2030. Here’s how.

The Big Question

‘Geologically blessed’: How to build a battery without China

“We very often confuse availability with reliability,” says Kazakhstan’s minister for industry.

Destinations

Why you should visit Kazakhstan’s capital city Astana in 2025

Foodies can feast on meat dishes and local chocolate at wallet-friendly prices.

The Big Question

Waste not, want not: Is sustainable industry viable?

The UN’s Christophe Yvetot discusses the importance of solidarity in achieving the SDGs.

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