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  1. Clearer Thinking with Spencer Greenberg
  2. Can you do 100x more good? (with Sjir Hoeijmakers)
Can you do 100x more good? (with Sjir Hoeijmakers)

Can you do 100x more good? (with Sjir Hoeijmakers)

Clearer Thinking with Spencer Greenberg · Nov 19, 2025

You can do 100x more good with your charitable donations. This episode explores the principles of effective giving and the 10% pledge.

Individuals Can Achieve 100x More Charitable Impact, Not Just That Charities Vary Wildly

The key insight in effective giving is not just comparing charities, but recognizing that most individuals can dramatically increase their positive impact by redirecting donations to highly effective opportunities they are likely unaware of, achieving up to 100 times more good with their money.

Can you do 100x more good? (with Sjir Hoeijmakers) thumbnail

Can you do 100x more good? (with Sjir Hoeijmakers)

Clearer Thinking with Spencer Greenberg·8 months ago

Even "Good" Charities Can Be Orders of Magnitude Less Effective Than Top Performers

A charity like Make-A-Wish can demonstrably create value, even exceeding its costs in healthcare savings. However, the same donation could save multiple lives elsewhere, illustrating the stark opportunity costs in charitable giving. Effective philanthropy requires comparing good options, not just identifying them.

Can you do 100x more good? (with Sjir Hoeijmakers) thumbnail

Can you do 100x more good? (with Sjir Hoeijmakers)

Clearer Thinking with Spencer Greenberg·8 months ago

Frame Effective Giving as a Third "Bucket," Not a Replacement for Personal Passions

To avoid guilt, divide spending into three buckets: 1) yourself, 2) causes you're passionate about, and 3) high-impact, evidence-based charities. This approach encourages adding effective giving without demanding the sacrifice of personal or local donations, making the practice more sustainable.

Can you do 100x more good? (with Sjir Hoeijmakers) thumbnail

Can you do 100x more good? (with Sjir Hoeijmakers)

Clearer Thinking with Spencer Greenberg·8 months ago

The Charitable "Market" Is Inefficient; It Rewards Persuasive Marketing, Not Impact

Unlike efficient markets, the charitable sector often rewards organizations with the best storytelling, not those delivering the most value. This lack of a feedback loop between a donation and its real-world impact means incentives are misaligned, favoring persuasion over proven effectiveness.

Can you do 100x more good? (with Sjir Hoeijmakers) thumbnail

Can you do 100x more good? (with Sjir Hoeijmakers)

Clearer Thinking with Spencer Greenberg·8 months ago

High-Impact Charities Can Be Hidden Behind Poor Marketing and Outdated Websites

Don't judge a charity's effectiveness by its website. An Indian charity, Bandhan, had a 90s-era website but an evidence-based program praised by Nobel laureates. Organizations excellent at impact delivery may be poor at marketing, presenting an opportunity for diligent donors to find undervalued opportunities.

Can you do 100x more good? (with Sjir Hoeijmakers) thumbnail

Can you do 100x more good? (with Sjir Hoeijmakers)

Clearer Thinking with Spencer Greenberg·8 months ago

A Polished Website Signals Competence, But Is Unrelated to a Charity's Core Effectiveness

We often mistake stylistic polish for substantive competence. A tech company's slick website is the work of designers, not engineers. Similarly, a charity's beautiful website reflects marketing skill, not its ability to effectively deliver interventions. The two skill sets are distinct and should not be conflated during evaluation.

Can you do 100x more good? (with Sjir Hoeijmakers) thumbnail

Can you do 100x more good? (with Sjir Hoeijmakers)

Clearer Thinking with Spencer Greenberg·8 months ago

Prevention-Focused Charities Struggle to Market Their Invisible Success

Preventing a problem, like malaria, is often more effective than curing it, but it creates a marketing challenge. It's difficult to tell a compelling story about a child who *didn't* get sick. This "identifiable victim" bias means funds often flow to less effective but more narratively satisfying interventions.

Can you do 100x more good? (with Sjir Hoeijmakers) thumbnail

Can you do 100x more good? (with Sjir Hoeijmakers)

Clearer Thinking with Spencer Greenberg·8 months ago

Inspiring One Other Person to Give Effectively Can Double Your Lifetime Impact

Your personal donations are just one part of your potential impact. By talking about your giving and inspiring just one other person to match your commitment, you can effectively double your philanthropic output. This interpersonal multiplier is a powerful and often overlooked form of leverage in doing good.

Can you do 100x more good? (with Sjir Hoeijmakers) thumbnail

Can you do 100x more good? (with Sjir Hoeijmakers)

Clearer Thinking with Spencer Greenberg·8 months ago

To Inspire Giving, Share Your "Why" and Ask Questions, Don't Preach

Avoid being preachy when discussing effective giving. Instead of telling people what to do, share your own journey and what motivates you. Then, genuinely ask for their thoughts and what they care about. This approach fosters an open conversation and strengthens relationships, making it more effective than a direct pitch.

Can you do 100x more good? (with Sjir Hoeijmakers) thumbnail

Can you do 100x more good? (with Sjir Hoeijmakers)

Clearer Thinking with Spencer Greenberg·8 months ago

Achieve 100x Charitable Impact by Compounding Several 10x Principles

Reaching a 100x increase in charitable impact isn't from a single change but from combining principles that each act as a multiplier. For instance, shifting focus to a more neglected problem (10x) and choosing a leveraged policy solution (10x) can result in a 100x total improvement.

Can you do 100x more good? (with Sjir Hoeijmakers) thumbnail

Can you do 100x more good? (with Sjir Hoeijmakers)

Clearer Thinking with Spencer Greenberg·8 months ago

Separating "How Much" from "Where" to Give Increases Donation Size and Effectiveness

A study found that when people first pledge an amount and later decide on the specific charity, they give more money and allocate it more effectively. Decoupling these two decisions reduces cognitive load, allowing for more rational consideration of impact when choosing a recipient.

Can you do 100x more good? (with Sjir Hoeijmakers) thumbnail

Can you do 100x more good? (with Sjir Hoeijmakers)

Clearer Thinking with Spencer Greenberg·8 months ago

Treat a Giving Pledge Like a Marriage: A Serious But Reversible Commitment

Committing to a lifetime pledge can seem daunting. A better mental model is to treat it like marriage: a very serious commitment not entered into lightly, but one that can be exited if fundamental circumstances change. This "de-pledge" option makes the initial commitment more approachable.

Can you do 100x more good? (with Sjir Hoeijmakers) thumbnail

Can you do 100x more good? (with Sjir Hoeijmakers)

Clearer Thinking with Spencer Greenberg·8 months ago