Ukraine's President Volodymyr Zelenskyy is due in Washington DC next week, as US President Donald Trump wraps up his meeting with Russian President Vladimir Putin.

1News' US Correspondent Logan Church speaks to Q+A from Anchorage, Alaska. He says it's not clear if anything tangible was achieved from the Trump-Putin summit. As Trump himself said: “There were many, many points that we agreed on, most of them, I would say a couple of big ones that we haven't quite got there, but we've made some headway."

With Education Minister Erica Stanford, PM's Chief Science Advisor John Roche, and Vatican astronomer Brother Guy Consolmagno.

Full interview: Education Minister Erica Stanford says the re-introduction of charter schools under Associate Education Minister David Seymour has motivated her to strengthen the state school system "so we don't have people leaving and wanting to convert to charter schools".

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Stanford also says she didn't come into the job with a plan to scrap NCEA for secondary school students. But increasingly, it became clear major changes were needed, she says. Q+A asks the Minister about the impact her proposed replacement may have for students with diverse needs.

Full interview: Brother Guy Consolmagno is an astronomer, meteorite expert, and heads up the Vatican Observatory. While visiting New Zealand, the Jesuit spoke to Q+A about why science and religion aren't always in conflict. Jack Tame also asks him where he stands on the Fermi Paradox — is there intelligent life beyond Earth and, if so, why haven't we found it yet?

Full interview: After a delay, the Government named Ministry for Primary Industries' John Roche as the Prime Minister's new chief science advisor. With the Government prioritising economic growth in its efforts in science, Roche reflects on the pressures he faces in the role and whether his advice is truly independent.

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The former Dairy NZ principal scientist also speaks to Q+A about the lessons New Zealand learnt from its M. Bovis eradication programme, broader science sector reforms, and what changes to the school curriculum could mean for the future of STEM.

Interviews with Infrastructure Minister Chris Bishop, Crimson Education co-founder Jamie Beaton, Infrastructure Commission CEO Geoff Cooper, and digital infrastructure activist Julian Oliver.

Full interview: Infrastructure Commission Te Waihanga chief executive Geoff Cooper joins Jack Tame to talk about the country’s infrastructure pipeline, and why the spending New Zealand puts toward infrastructure doesn’t necessarily result in the most effective outcomes — especially when it comes to renewing existing infrastructure.

Full interview: Senior minister Chris Bishop discusses the job losses currently being seen in the construction sector, and answers questions on whether his government’s policies on infrastructure are a contributing cause.

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Q+A also asks him about recent data on homelessness and rough sleeping, with Bishop indicating an openness to possible “tweaks” in policies that homelessness advocates argue have led to an increase in people sleeping on the street.

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And as the newly appointed campaign chair, Bishop discusses whether Christopher Luxon’s low preferred Prime Minister ratings are a cause for concern, and defends the government’s decision to limit election enrolment to the day before advance voting begins.

Full interview: With the Government considering the future of NCEA, co-founder of billion-dollar company Crimson Education Jamie Beaton is urging massive changes to New Zealand's secondary school qualification, saying it is causing the country’s graduates to fall behind their international peers.

Interviews with Environment Minister Penny Simmonds, educator Welby Ings, think tank researcher Max Rashbrooke, and NZ First MP Jamie Arbuckle.