Bill Gates says he wants to raise taxes on the wealthy and that 'there's a lot to admire' about Jeff Bezos

Bill Gates said on Tuesday he favored raising taxes -- especially on the wealthy -- and dodged a question about fellow billionaire Jeff Bezos and his fight with The National Enquirer.

The Microsoft founder also reflected on the lack of women hired in the early days of Microsoft and his former "monomaniaical" management style in a wide-ranging interview with ABC News’ Brad Mielke, on the “Start Here” podcast.

Gates spoke to media on Tuesday after the release of the Bill & Malinda Gates Foundation's annual letter, in which the couple highlights initiatives and issues important to their philanthropy. He dedicated this year’s letter to his Microsoft co-founder Paul Allen, who died in 2018.

Gates confirmed that he is in favor of more progressive (higher) taxes on the wealthy, especially capital gains taxes on assets like stocks. The former richest man in the world has also consistently been a proponent of estate taxes.

“We should be collecting even more money,” Gates said. “It’s the capital gains income, though, that tends to be taxed the least. For the very rich, they didn't get rich from ordinary income from a salary.”

Gates did not give an exact figure for how much he would like to see taxes increase.

“We should have a more progressive tax system according to me, but not infinitely progressive. If you seize everybody's wealth then you do get innovation problems and you don't want to have people spending so much on taxes you’ll be spending tons of your time trying to maneuver around them,” Gates said. “The government is spending more than it's collecting, so someday taxes are going to have to fund that. Particularly if we want to do even more things -- to have the government do a better job on education or health-type things.”

Gates also said he wished he had hired more women in his earlier days at the company.

“The intensity I brought to the job, working day and night, being kind of monomaniacal, I'm sure for some of the people who worked for me it didn't get their best performance. Sadly it was mostly young males working on these things. Maybe we could have drawn more women in if we were a little bit less intense,” Gates said.

“I've certainly grown a lot. At the foundation, we need quite a mix of people -- not just men and women -- but people from different parts of the world,” he added. “Particularly with Melinda's help, you know, I do think my style of management or motivating people has developed over time. Now you know, those early days, we did get a lot done, but I bet I pushed things too hard.”

Gates was circumspect when asked about Jeff Bezos, who has publicly accused The National Enquirer and its parent company, AMI, of blackmail and extortion. The tabloid broke news of the Amazon founder’s extramarital affair last month, and was threatening to expose more details, including intimate photos. The company has denied the extortion and blackmail claims.

“I don't bring anything new to that. You know, Jeff has done an amazing job at Amazon getting people products of low cost, you know, figuring out voice computing,” Gates said.

Last week, Bezos wrote a Medium post seeming to imply the National Enquirer’s reporting about his personal life was motivated by The Washington Post -- owned by Bezos -- and its aggressive coverage of the Trump administration and Saudi Arabia.

“I'm not clear about what that Saudi Arabia connection is,” Gates said. “I do think that Jeff has backed The Washington Post in a way that's a good thing. I do think Amazon's innovations bring good things.”

When pressed if he supported his fellow Seattle-based mogul and cloud service rival, Gates said, “I think there's a lot to admire about Jeff and I hope he continues to do well.”

When asked again if he was supporting Bezos, Gates appeared to dodge the question.

“Well I always...uh, think he's, he's contributed a lot.”

This report was featured in the Wednesday, Feb. 13, 2019, episode of ABC News' daily news podcast, "Start Here."

"Start Here" is the flagship daily news podcast from ABC News -- a straightforward look at the day's top stories in 20 minutes. Listen for free every weekday on Apple Podcasts, Google Podcasts, iHeartRadio, Spotify, Stitcher, TuneIn, or the ABC News app. On Amazon Echo, ask Alexa to "Play 'Start Here'" or add the "Start Here" skill to your Flash Briefing. Follow @StartHereABC on Twitter, Facebook and Instagram for exclusive content, show updates and more.