How Much Brain Do We Really Need?
How Much Brain Do We Really Need?
Couldn't load pickup availability
Your brain is shrinking. Does it matter?
How Much Brain Do We Really Need? challenges us to think differently about the brain. Rather than just concentrating on the many wonderful things it can do, this entertaining insight into the complexities and contradictions of the human brain asks whether in fact we can live satisfactorily without some of it.
The bad News is that our brains start to shrink from our mid-thirties. But the Used News is that we still seem to generally muddle along and our brain is able to adapt in extraordinary ways when things going wrong.
Alexis Willett and Jennifer Barnett shed light on what the human brain can do - in both optimal and suboptimal conditions - and consider what it can manage without. Through fascinating facts and figures, case studies and hypothetical scenarios, expert interviews and scientific principles, they take us on a journey from the ancient mists of time to the far reaches of the future, via different species and lands.
Is brain training the key to healthy ageing? Do women really experience 'baby brain'? Is our brain at its evolutionary peak or do we have an even more brilliant future to look forward to? We discover the answers to these questions and more.
Product features
Product features
✅ 100% Original Books
Every book is authentic and sourced responsibly—no pirated or photocopied material.
🔍 32-Point Quality Check
Each book undergoes a detailed inspection for pages, cover, binding, and readability.
📚 Wide Range of Genres
From fiction and self-help to academic and non-fiction—something for every reader.
💸 Budget-Friendly Prices
Get great books at unbeatable prices—perfect for students, readers, and collectors.
✨ Pre-Loved, Not Worn Out
Books are gently used, clean, and in good readable condition.
🌱 Eco-Friendly Choice
Buying used books helps reduce waste and promotes sustainable reading.
🚚 Pan-India Shipping
Fast, reliable delivery to every corner of India, with tracking and support.
💬 Customer Support
Responsive customer service to help with any order or book-related query.
Materials and care
Materials and care
📚 Materials
– Gently used, original print books.
– No photocopies or pirated prints—100% original.
– Checked for legibility and intact spines.
– Some books may contain light pencil notes or highlights.
🧼 Care Instructions
– Keep books away from moisture and direct sunlight.
– Use a bookmark to maintain page quality.
– Use a soft, dry cloth to wipe dust from covers.
– Preserve the pages and cover from smudges or stains.
– Prevent warping by storing books upright on shelves.
Merchandising tips
Merchandising tips
🛍️ Tips for Buying Used Books on BestofUsedBooks.com
✅ Check the Book Condition
Look for labels like “Like New,” “Good,” or “Readable” to know exactly what to expect before buying.
📚 Explore Curated Collections
Browse through themed bundles like “Top Self-Help Reads” or “Fiction Under ₹299”—perfect for discovering hidden gems.
💡 Read Descriptions Carefully
Each product page lists key details like page quality, binding condition, and possible markings—take a quick moment to review.
🎁 Buy More, Save More
Take advantage of bundle deals and discounted packs to build your library while saving big.
🌱 Choose Sustainability
Buying pre-loved books is a smart, eco-friendly choice—reduce waste and support circular reading!
🔍 Use Search & Filters
Use filters by genre, author, or condition to find exactly what you're looking for, faster.
📦 Track Your Order
Once placed, every order comes with trackable shipping—so you always know where your next read is!
Share
- 32 Points Quality Check
- 100% Original Products
- 1.2 Million + Happy Customers

Other Best Sellers
-
One indian girl by chetan bhagat
5.0 / 5.0
(2) 2 total reviews
Regular price Rs. 99.00Regular priceUnit price / perRs. 199.00Sale price Rs. 99.00Sale -
Eat that frog by Brian Tracy
5.0 / 5.0
(4) 4 total reviews
Regular price Rs. 99.00Regular priceUnit price / perRs. 199.00Sale price Rs. 99.00Sale -
The 7 habits of highly effective people by Stephen R.Covey
5.0 / 5.0
(2) 2 total reviews
Regular price Rs. 150.00Regular priceUnit price / perRs. 599.00Sale price Rs. 150.00Sale -
Do epic shit by Ankur Warikoo
5.0 / 5.0
(6) 6 total reviews
Regular price Rs. 150.00Regular priceUnit price / perRs. 399.00Sale price Rs. 150.00Sale -
Revolution 2020 by Chetan Bhagat
5.0 / 5.0
(1) 1 total reviews
Regular price Rs. 99.00Regular priceUnit price / perRs. 250.00Sale price Rs. 99.00Sale -
Homo Deus by Yuval Noah Harari
3.33 / 5.0
(3) 3 total reviews
Regular price Rs. 299.00Regular priceUnit price / perRs. 599.00Sale price Rs. 299.00Sale -
Stay hungry stay foolish by rashmi bansal
5.0 / 5.0
(1) 1 total reviews
Regular price Rs. 99.00Regular priceUnit price / perRs. 150.00Sale price Rs. 99.00Sale -
Adultery by paulo coelho
Regular price Rs. 150.00Regular priceUnit price / perRs. 299.00Sale price Rs. 150.00Sale