Season 2 of Next Giant Leap is coming!

Next Giant Leap | New frontiers and the business of space | GZERO in partnership with MDA Space | image of Moon in space

Listen: Welcome back to Next Giant Leap! This new podcast series is brought to you by GZERO Media and the Canadian space company MDA Space.

Hosted by MDA Space CEO Mike Greenley and former NASA astronaut Mike Massimino, this 4-part series explores how business and innovation are transforming space—and life on Earth. With fascinating conversations on everything from national security to military technology to medical discoveries, we’re talking to leading experts about all of the risks, opportunities, and big questions of the new Space Age.

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Elon Musk in an America Party hat.
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Life comes at you fast. Only five weeks after vowing to step back from politics and a month after accusing President Donald Trump of being a pedophile, Elon Musk declared his intention to launch a new political party offering Americans an alternative to the Republicans and Democrats.

Chancellor of the Exchequer Rachel Reeves (right) crying as Prime Minister Sir Keir Starmer speaks during Prime Minister’s Questions in the House of Commons, London, United Kingdom, on July 2, 2025.
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UK Prime Minister Keir Starmer has struggled during his first year in office, an ominous sign for centrists in Western democracies.

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“We wanted to be first with a flashy AI law,” says Kai Zenner, digital policy advisor in the European Parliament. Speaking with GZERO's Tony Maciulis at the 2025 AI for Good Summit in Geneva, Zenner explains the ambitions and the complications behind Europe’s landmark AI Act. Designed to create horizontal rules for all AI systems, the legislation aims to set global standards for safety, transparency, and oversight.

More than 60% of Walmart suppliers are small businesses.* Through a $350 billion investment in products made, grown, or assembled in the US, Walmart is helping these businesses expand, create jobs, and thrive. This effort is expected to support the creation of over 750,000 new American jobs by 2030, empowering companies like Athletic Brewing, Bon Appésweet, and Milo’s Tea to grow their teams, scale their production, and strengthen the communities they call home. Learn more about Walmart's commitment to US manufacturing. *See website for additional details.

Last month, Microsoft released its 2025 Responsible AI Transparency Report, demonstrating the company’s sustained commitment to earning trust at a pace that matches AI innovation. The report outlines new developments in how we build and deploy AI systems responsibly, how we support our customers, and how we learn, evolve, and grow. It highlights our strengthened incident response processes, enhanced risk assessments and mitigations, and proactive regulatory alignment. It also covers new tools and practices we offer our customers to support their AI risk governance efforts, as well as how we work with stakeholders around the world to work towards governance approaches that build trust. You can read the report here.

Ukraine President Volodymyr Zelenskyy meets with U.S President Trump in the Hague during the NATO Summit on Wednesday June 25, 2025.
(Ukraine Presidential Press Office/EYEPRESS)

In a major White House U-turn, US President Donald Trump declared that his government would resume sending key defensive weapons – including Patriot missiles – to Ukraine.