Gawande names a topic-selection test: Can I write something that people will still want to read five or 10 years from now? That's my holy grail is five or 10 years. Of course, now I'm older and then I think, okay, can it be even longer than that?1
The evergreen test is the discipline of writing for future readers, not just current readers. The test biases topic-selection toward enduring questions over breaking news, toward principles over policies, toward the kinds of pieces that compound across years.
But Gawande also writes deadline-driven pieces. I was doing a lot of writing around when Obamacare was happening. I'm doing a lot of writing now around the dismantling of public health.2 The deadline-driven pieces serve immediate purposes. They don't have to pass the evergreen test.
The two modes operate in parallel. Gawande maintains a bifurcated strategy: deadline-driven pieces for immediate impact, evergreen pieces for long-term compound readership. Both have value; they have different success criteria.
The 5-to-10-year evergreen test is the topic-selection diagnostic for compound-value writing. Combined with the bifurcated strategy, the principle has two components:
Evergreen test for compound work: Apply will this still be read in 5-10 years as the topic filter for long-form work. Pieces that pass become books, major essays, foundational arguments. The 5-10-year horizon orients the writer toward enduring questions.
Deadline-driven pieces for immediate work: Don't apply the evergreen test to time-sensitive pieces. They serve different purposes — current commentary, urgent advocacy, immediate-impact framing. Their value is the moment, not the decade.
Both modes coexist in a serious writer's practice. Some writers do only one. Gawande does both, intentionally.
The need fires for writers wondering why their work doesn't compound. They produce technically competent pieces consistently. The pieces don't get re-shared years later. They don't anchor any longer-arc work. The diagnosis is usually that the writer has been operating only in deadline-driven mode without ever attempting evergreen work.
Three mechanisms:
Evergreen topics return value across time. A piece read 1,000 times in launch week but never afterward is worth less than a piece read 100 times per week for 10 years. The compounding favors evergreen.
Deadline-driven topics serve immediate purposes. Some moments require urgent writing. A writer who only writes evergreen misses opportunities to shape current events.
Bifurcation prevents single-mode trap. Writers who do only evergreen miss moment. Writers who do only deadline-driven never accumulate compound returns. The bifurcation captures both.
Evergreen test pairs with writing-as-grappling-with-confusion — evergreen topics are usually grappling-with-confusion topics, since durable questions are the ones that don't have easy answers. It pairs with multi-career-as-well-protection — the multi-career life provides ongoing exposure to evergreen-eligible material.
Being Mortal (evergreen): Written about mortality, dying, palliative care. 12 years old at the time of interview. It's been amazing. Like putting a child out in the world and seeing it grow up.3 Still being read. Still being referenced. The 5-10 year test was passed; the actual durability extends further.
Public-health dismantling pieces (deadline-driven): Written in response to current political events. Will not be read in 10 years (or if read, only as historical record). Serve immediate purpose of shaping current debate.
Both have value. The bifurcation lets Gawande do both. A writer who only did deadline-driven would have public-health commentary but no Being Mortal. A writer who only did evergreen would have Being Mortal but be absent from current debate.
You're picking your next project. Apply the evergreen test consciously.
For long-form work: Ask will this still matter in 5-10 years. If yes, the topic passes the evergreen test. Invest the long-form energy. If no, the topic might still be worth covering — but as deadline-driven, not as compound work.
For deadline-driven work: Don't apply the evergreen test. Apply different criteria — does this need to be said now, do I have something distinctive to add, does this serve immediate purpose?
For practice planning: Aim for a portfolio. Maybe 70% deadline-driven (faster, more frequent) and 30% evergreen (slower, more compounded). Adjust ratios to your career goals.
You'll know you've over-rotated to deadline-driven when you have no compounding asset. Lots of pieces; nothing readers return to. The fix is starting an evergreen project.
You'll know you've over-rotated to evergreen when you're absent from important current debates. You can write durable but you can't speak to the moment. The fix is allowing deadline-driven work.
Karlsson's essays often hit evergreen by their nature — body-state writing produces work that's about timeless human experience. Whyte's poetry is almost always evergreen. Gawande's bifurcation is form-specific to nonfiction that operates in both modes.
The compound insight: 5-to-10-year evergreen test is Lindy-effect compound returns + historical-judgment criteria applied to topic selection. The principle has strategic and historical grounding.
The Sharpest Implication
If your work doesn't compound across years, the diagnosis is missing evergreen attempts. Add at least one long-form evergreen-test project to your practice.
Generative Questions