Richard and Dr Jim are back! Hot off the heels of their very much NOT midlife crisis trip to the Himalayas, they're diving into the science of the brain after this week's main episode with the brilliant neuroscientist and author Dr Dean Burnett. They dial into the reassuring idea that the brain is shaped by both nature AND nurture, find more evidence that a healthy body really does mean a healthy brain and find out that size actually does matter...

Listen on Global Player to hear the first episode of the next season a whole day earlier than anywhere else. Download it from the app store or go to globalplayer.com.

Have a question for the team? Email whowearenow@global.com or join the conversation on Instagram @whowearenowpod.

This week on the season FINALE of Who We Are Now Richard and Izzy chat to top neuroscientist and bestselling author Dr Dean Burnett. Dr Dean has the answers on EVERYTHING about the brain, and we really mean everything. From how grief actually has a purpose, why men are not from mars, and women are not from venus, to why travel sickness happens and how we can stop it, this is a one stop shop for all your brain related questions.

Listen on Global Player to hear the next episode a whole day earlier than anywhere else. Download it from the app store or go to globalplayer.com.

And remember, Richard, Izzy and Dr Jim will see you this Friday for Who We Are Now's bonus episode! Have a question for the team? Email whowearenow@global.com, or join the conversation at @whowearenowpod on Instagram.

This week on the bonus episode of Who We Are Now the brilliant Dr T is back to join Izzy to discuss this week's main episode with former Head of Race Strategy, F1 legend Bernie Collins. Listen to understand the fundamental differences between male and female brains, how your formative childhood experiences might dictate your career, and the reason why it's nigh on impossible to learn a language from scratch past the age of 12.

Listen on Global Player to hear the next episode a whole day earlier than anywhere else. Download it from the app store or go to globalplayer.com.

Have a question for the team? Email whowearenow@global.com or join the conversation on Instagram @whowearenowpod.

This week on Who We Are Now Izzy's F1 dreams come true and the pair are joined by former head of race strategy at Aston Martin and current F1 strategy analyst Bernie Collins. Bernie tells her incredible story, from starting out at a very Derry Girls-eqsue school in Northern Ireland, working with the likes of Jensen Button and Sebastian Vettel, to bringing her engineering mind to sports broadcasting. It's an enlightening chat on why we need more engineers in the world, PLUS Izzy gets to ask all her burning F1 questions.

Bernie's book How To Win a Grand Prix: From Pit Wall to Podium is available now.

Listen on Global Player to hear the next episode a whole day earlier than anywhere else. Download it from the app store or go to globalplayer.com.

And remember, Richard, Izzy and Dr Jim will see you this Friday for Who We Are Now's bonus episode! Have a question for the team? Email whowearenow@global.com, or join the conversation at @whowearenowpod on Instagram.

Izzy joins the amazing Dr Tharaka live from a racing garage to delve into this week's thought-provoking episode featuring comedian and podcaster John Robins.

With John speaking so candidly about his journey with alcohol addiction and his efforts to build a better life, Izzy and Dr Tharaka explore the importance of self-honesty, recognising and correcting harmful habits, the different ways alcohol impacts men and women, and the long-term effects of drinking.

Listen on Global Player to hear the next episode a whole day earlier than anywhere else. Download it from the app store or go to globalplayer.com.

Have a question for the team? Email whowearenow@global.com or join the conversation on Instagram @whowearenowpod.

This week on Who We Are Now with Richard and Izzy are joined by comedian and podcaster, the brilliant John Robins. After Izzy lifts the lid on some Task Master secrets, including the story of one very expensive Freddie Mercury jacket, John gets candid about his experience with addiction. Together, they unpick what addiction can actually look like, and the steps anyone can take to start to build a better life.

If you've been affected by any of the themes in this episode, please consider reaching out to the following resources:

Drinkline.

You can call 0300 123 1110 (weekdays 9am–8pm, weekends 11am–4pm). If you're in Scotland you can call Drinkline Scotland on 0800 7314 314.

Samaritans.

You can contact the Samaritans 24 hours a day, 365 days a year. You can call 116 123 or visit the website at www.samaritans.org for more information.

SANEline.

You can call SANEline on 0300 304 7000 from 4.30pm–10.30pm every day.

National Suicide Prevention Helpline UK.

You can call the National Suicide Prevention Helpline UK on 0800 689 5652 from 6pm to midnight every day.

Campaign Against Living Miserably (CALM).

You can call CALM on 0800 58 58 58 from 5pm–midnight every day, or visit their website to use the webchat.

Shout.

You can text SHOUT to 85258. Shout offers a confidential 24/7 text service providing support if you are in crisis and need immediate help.

Listen on Global Player to hear the next episode a whole day earlier than anywhere else. Download it from the app store or go to globalplayer.com.

And remember, Richard, Izzy and Dr Jim will see you this Friday for Who We Are Now's bonus episode! Have a question for the team? Email whowearenow@global.com, or join the conversation at @whowearenowpod on Instagram.

This week on the bonus episode of Who We Are Now a groggy and tired Richard and Izzy join Dr Jim from their holidays! After discussing a night of sleeplessness and prickly heat, the three get to grips with the most important parts of this week's episode with Dr Lindsay Browning. Expect more tips on how to sleep if you're not getting any, learn how sleep can aid weight loss, and find out what Dr Jim reckons is the BEST possible way to wake up.

Listen on Global Player to hear the next episode a whole day earlier than anywhere else. Download it from the app store or go to globalplayer.com.

Have a question for the team? Email whowearenow@global.com or join the conversation on Instagram @whowearenowpod.

How well did you sleep last night? This week on Who We Are Now with Richard and Izzy Hammond they're joined by the brilliant sleep expert Dr Lindsay Browning. Together, they learn that coffee might not be keeping you up, cheese most definitely does NOT give you bad dreams, and they find out the tips and tricks to help you get those much needed zzz's after a long, stressful day at the office.

Listen on Global Player to hear the next episode a whole day earlier than anywhere else. Download it from the app store or go to globalplayer.com.

And remember, Richard, Izzy and Dr Jim will see you this Friday for Who We Are Now's bonus episode! Have a question for the team? Email whowearenow@global.com, or join the conversation at @whowearenowpod on Instagram.