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Share Radio's technology editor, Steve Caplin, talks to Simon Rose about Amazon's new e-cargo bikes and a new more efficient biofuel. Renewable energy storage takes a leap forward with sand batteries, while pyramids could be the way forward for solar cells. AR glasses may not be needed; there could be AR contact lenses instead while NASA want to send mini swimming robots to moons of Jupiter and Saturn. Steve admires a coal-powered motorbike and discusses the latest development in 3D printed wood.

Political commentator Mike Indian talked to Simon Rose at the very moment Boris Johnson announced his resignation as Prime Minister. Coping adeptly with the breaking news, Mike explained why Pincher was the straw that broke the camel's back but worried how any major government moves could be made by a caretaker PM. He considers the possibility of a major political realignment, wondering about the likelihood of Johnson retiring quietly. With a summer of leadership contests ahead, he reflects that – unlike many other nations - the UK is still a functioning democracy.

Are rich people who come from poverty more likely to be sympathetic to others in poverty because they understand their lives? Jack Ma, founder of Alibaba, clearly isn't: here he is speaking in 2014 'You are poor because you have no ambition'. And a new study confirms that those who make the journey from rags to riches are more likely to pull the ladder up behind them. It goes to show that, if we want a fair and just society where young people have not only the life skills but also some resources to achieve their potential as an adult, we must build the strategy into the structure of our economic governance: much as public health and addressing climate change are accepted by an all-party consensus. Background Music: Waterfall by Aakash Ghandi

In recent times, private parking firms have come under scrutiny from motoring organisations, the Government… and This is Money. Many motorists will have received a dreaded charge in the post and in some cases, unjustifiably so. If that’s you, it’s time to fight back. Georgie Frost, Simon Lambert and Lee Boyce take a look at whether private parking firms are playing fair. It comes as Lee received a third private parking charge in the post in four years, and for the third time appealed and had it magically cancelled. He explains his case and questions how he was issued the charge despite paying the correct amount and displaying the paid-for ticket in the windscreen. Also, is it fair to remove parking machines and replace them with apps? Halifax has been embroiled in a Twitter storm this week when it comes to pronouns and its bank branches – but what about the move to reduce new build deposits from 10% to 5%? Is it good news for first-time buyers? The energy price cap is set to surge to around £3,000 in October. Is it wise to try and find a fix with your supplier? Also, Simon explains why five FTSE-100 firms have seen their share price fall more than 40% since the start of the year, including Ocado and Royal Mail. And lastly, This is Money business doctor Dave Fishwick answers the question on many small business owner’s lips: how do I pass on price increases without annoying the loyal customer base?

Halfway through 2022 it's time for investors to see where we've been and what to look for in the 2nd half of the year. Ron Gross and Jason Moser discuss investing headlines for the 1st half of the year, early frontrunners for "CEO of the Year", who needs a stronger 2nd half of 2022, and three stocks poised for upside. Also, we're dipping into the vault for one of our favourite conversations. Recorded in front of a live audience, best-selling author David Epstein discusses Tiger Woods, predictors of success in the business world, and other takeaways from his book 'Range: Why Generalists Triumph in a Specialized World'. Stocks discussed on the show: PFE, TTD, SBUX, TWTR, TGT, DIS, NFLX, DOCU, ADBE, MSFT, ZM, MAR, ABNB, UBER. Host - Chris Hill; Guests - Jason Moser, Ron Gross, David Epstein

Corruption is a trillion-dollar drag for investors. So why doesn’t it get more attention? Oliver Bullough is the author of “Butler to the World: How Britain Helps the World's Worst People Launder Money, Commit Crimes, and Get Away with Anything.” He joined Bill Mann, Maria Gallagher, and John Rotonti to discuss the “easy” process of money laundering, a look inside the business of corruption, and super yachts, volcanic islands, and opaque legal structures. Hosts - Bill Mann, Maria Gallagher, John Rotonti; Guest - Oliver Bullough

It's not unusual to associate people who are financially successful with character flaws - perhaps a ruthless personality, perhaps a focus on the 'self': this can result in irrational spending when good fortune appears in order to return to one's perceived former state of equilibrium. This episode uses concepts of hypnotic wealth to help come to terms with this challenge.

Adam Cox is joined by Petra Antalova, Co-Founder of New Aroma UK, to discuss the brand's new revolutionary, patent-pending technology which disinfects the air whilst delivering amazing scent. She explains why certain air disinfectant methods are potentially unsafe, and how to disinfect homes in a safer way. www.newaroma.co.uk

Professor Tim Evans of Middlesex University discusses the Politics of Nothingness engulfing British politics, asking where the politicians are who are principled and who have clear policies. He feels the political blancmange might be the end of an era and that there could be something revolutionary afoot in due course. He also wonders where all the young climate activists have gone and muses on how secular Britain is reviving its Christian rituals in another form in a search for meaning in our lives.

James Cameron-Wilson looks at the UK box office, up 4% on the week but almost 50% on this time last year. Baz Luhrmann's Elvis, with Austin Butler and Tom Hanks, is #1 taking £4m at the weekend. James found it entertaining but long and exhausting. The Black Phone with Ethan Hawke enters at #5. James's film of the week is the Francois Ozon movie about assisted dying with Sophie Marceau, Everything Went Fine. It's at selected cinemas and available on Curzon Home Cinema.