Charity: The Science of Why Giving Is Receiving

"Happy Money": Elizabeth Dunn's Research at UBC

The benefits of charity are not an abstract moral principle. It is a scientifically documented phenomenon. Elizabeth Dunn, professor of psychology at the University of British Columbia, conducted a series of experiments that transformed understanding of the connection between money and happiness. Her book "Happy Money," co-authored with Michael Norton, became one of the most cited works in behavioral economics.

The key experiment: students were given envelopes of money — from 5 to 20 dollars — and randomly divided into two groups. The first group received instructions to spend the money on themselves. The second — on another person or donate to charity. By evening, both groups completed surveys about their happiness level. The result: the group that spent on others was significantly happier — and the amount didn't matter.

In 2013, Dunn expanded the research to 136 countries using Gallup World Poll data. The conclusion was universal: in 122 of 136 countries, people who had donated money to charity in the past month reported higher well-being. Charitable giving works not because you have extra money. It works because you do it.

The Neuroscience of Generosity: Why the Brain Rewards Giving

Why you should help others is not only an ethical question but also a neurobiological one. When a person performs a prosocial act — gives, donates, helps — the brain's "reward system" activates, including the ventral striatum and prefrontal cortex. This is the same system that activates when receiving food, sex, or money. The brain literally rewards us for generosity.

A study led by Ulrich Mayr at the National Institute of Mental Health using fMRI found: when participants donated money to charitable organizations, areas of the brain associated with positive emotions and social connection activated — more strongly than when they received money for themselves. The "warm glow" — the physically felt pleasure of giving — is a real neurobiological phenomenon.

The hormonal mechanism: charity stimulates the production of oxytocin — the bonding and social trust hormone. Simultaneously, cortisol levels — the stress hormone — decrease. This explains why volunteers in studies consistently show lower anxiety and depression levels compared to control groups.

A University of Michigan study that tracked 500 pairs of elderly spouses over five years found: people who regularly provided help to others — financially or through volunteering — lived significantly longer. The effect held even after controlling for health status, income, and social support levels.

Types of Charitable Giving and How to Start

The concept of "charity" is often associated with large monetary donations — and this is one of the main barriers to starting. In reality, the spectrum of charitable action is enormous, and science shows: the form matters less than regularity and personal meaning.

Monetary donations are the most obvious form. When choosing an organization, it's important to pay attention to transparency and effectiveness. Resources like GiveWell and CharityNavigator help select organizations where each dollar produces maximum measurable impact.

Volunteering — spending time and skills for the good of others. Psychologically often more effective than monetary donations, because it creates direct personal contact with those you help. Studies show: 2–3 hours of volunteering per week is associated with maximum psychological effect — more is not necessarily better.

Micro-charity — small everyday gestures. Buying food for someone in need. Leaving good tips. Sharing food with a neighbor. Helping a stranger with heavy bags. Dunn showed: these small acts of generosity produce a significant psychological effect — especially when a person experiences them as a conscious choice rather than an automatic action.

The Karmic Aspect: Giving and Receiving

Charitable giving in a karmic context is not an investment with a guaranteed return. It is an expression of a value called generosity. And generosity, as research shows, does return — but not necessarily from those you gave to, and not necessarily in the same form.

Robert Cialdini in "Influence" describes the "reciprocity principle": when someone gives us something, we feel obligated to give something in return. This principle operates at all levels — from interpersonal to societal. A reputation for generosity opens doors that are closed to those perceived as stingy or selfish.

But deeper: regular charitable giving changes identity. A person who donates regularly begins to perceive themselves as a generous person. This shift in self-perception influences behavior in other areas — relationships, work, everyday interactions. This is karmic growth: not external reward, but internal transformation.

Take the karma test at karm.top, selecting situations from the "kindness" category, and discover how developed your capacity for generosity is. Also read the article on altruism and egoism. For practical steps in developing kindness in daily life, read 30 daily practices for karma.

Frequently Asked Questions

Why is helping others psychologically important?

Because it is one of the three fundamental human needs in Deci and Ryan's Self-Determination Theory: the need for competence, autonomy, and relatedness. Helping others fulfills the need for relatedness — the feeling that you are part of something larger than yourself. This is one of the main components of psychological well-being.

How do I choose who and how to help?

Dunn's research shows: charitable giving produces the most happiness when it is concrete (you help a specific person or see a specific result), voluntary (without coercion or guilt), and allows you to establish or strengthen a social bond. Start with what resonates with your values.

Does the amount donated affect happiness?

Practically not — according to Dunn's data. The form and context matter more than the size. Five dollars spent consciously on coffee for a colleague produces a greater happiness effect than automatically clicking a "donate" button without personal involvement.

What if I have no money for charity?

Money is only one resource. Time, skills, attention, support, your voice — all of these can be directed toward helping others. Volunteering shows the same or even stronger psychological effects as monetary donations — especially because it creates direct personal contact.