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Karthik Pasupathy

Writing

Essays and thoughts on technology, design, culture, and everything in between.

2025

2024

2023

2021

2020

Waves and still water

Watching the sea at Pondicherry, I noticed a still puddle on a rock and understood something about our relationship with noise.

Reflections

The Key to Big Ideas Is Walking Alone

Why walking without your phone is one of the most productive things you can do for your mind.

Reflections

My Dad's friend Who Did Not Have A Name

Uppu sold salt on the streets for decades. When packaged iodized salt arrived, he reinvented himself. Nobody knew his real name.

Reflections

The dawn of premium instant coffee in India

How new-age coffee brands used storytelling to make instant coffee premium — and what their marketing is quietly normalizing.

Culture

Why Sahib-ibn-Abbad carried 2,06,000 books on 400 camels

The story of a 10th-century Persian vizier whose love for books was so vast it took 400 camels — arranged alphabetically — to carry them.

Culture

Epicurus – The Philosopher who believed in the power of Friendships

A look at Epicurus — the ancient philosopher who built a commune with friends and argued that happiness is found in simple pleasures.

Reflections

What Makes a Sitcom Funny?

After watching too many sitcoms, I noticed they all follow the same formula — and it turns out there's a name for it.

Culture

The Fading Ambiance of Small Biriyani Shops

The traditional biriyani shop — with its open front, clanging ladles, and fixed menu — is quietly disappearing.

Culture

The snack that was named after an explosive

Anugundu — the Tamil name for atom bomb — is a bonda that kept my dad going through poverty and became our morning ritual.

Culture

Your Family Is Like a Startup. It Should Show Growth Every Year.

How to think about your family's finances, health, and well-being the same way a startup thinks about growth.

Work

Have Cities made us Insensitive?

Why city life makes us calculative and detached — and what it would take to care again.

Reflections

2019

2017

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Occasional essays on technology, culture, and how we live with both.