PRODUCTIVITYWeeks to result

The Serendipity Hybrid Work Model

Balance deep work solitude with serendipitous office collaboration

Problem it solves

low productivity

Best for

Knowledge workers and their managers trying to find the right balance between remote and office work

Not ideal for

Roles that require constant physical presence or are entirely independent with no collaboration needs

Overview

Why this framework exists

Sutherland argues against both extremes of the remote work debate. He believes that 20-40% of knowledge work is deep individual work best done in a chosen environment, while the remainder benefits enormously from what he calls serendipity - the unplanned collisions, coaching moments, and co-creation that happen when people are physically together. The key insight is that you cannot schedule serendipity. The value of being in the office is not in formal meetings but in the unexpected conversations, overheard ideas, and spontaneous collaborations that occur naturally. The framework advocates for intentionally designing work schedules that maximize both deep work and serendipitous collision, rather than trying to maximize one at the expense of the other.

Core principles

4 total
  1. 20-40% of knowledge work is best done in self-chosen solitude
  2. The remaining work benefits from serendipitous physical collocation
  3. Serendipity cannot be scheduled - it requires physical proximity and unstructured time
  4. The value of the office is in unplanned collisions, not formal meetings

Steps

3 steps
  1. Categorize Your Work Into Solo and Collaborative
    Audit your weekly work activities and classify each as either deep individual work (writing, analysis, coding, focused thinking) or collaborative work (brainstorming, coaching, co-creation, relationship building). Be honest about which activities genuinely benefit from physical presence versus those that are just habit.
    Pro tipMost people underestimate how much of their best creative work emerges from unplanned hallway conversations
  2. Design Your Hybrid Schedule Around Serendipity
    Rather than mandating specific office days, design your schedule to maximize the probability of serendipitous encounters. Come in on days when the people you most need to collide with are present. Use office time for the unstructured social and creative interactions that cannot happen remotely, and protect remote days for deep focused work.
    Pro tipAlign your office days with your team but also with cross-functional people you would not normally schedule meetings with
    WarningDo not fill office days with video calls - that defeats the entire purpose of being physically present
  3. Create Collision Spaces and Unstructured Time
    If you manage a team or office, invest in creating physical spaces and cultural norms that encourage unplanned interactions. This means communal areas, shared meals, flexible schedules that allow for spontaneous conversation, and a culture that values the seemingly unproductive hallway chat as a legitimate and valuable form of work.
    Pro tipThe best office designs for serendipity have bottleneck points where different teams naturally cross paths

Checklist

Saved in your browser

Examples

1 cases
UK Advertising Industry Post-Pandemic Return

Sutherland observed that the UK advertising industry returned to offices faster and more successfully than tech companies. The naturally gregarious culture of advertising professionals combined with shorter UK commute distances created a natural equilibrium where people came in two to three days per week, preserving both deep work time and creative serendipity.

OutcomeThe industry found a sustainable hybrid model driven by natural social dynamics rather than mandates
Rory Sutherland observation, 2025

Common mistakes

2 traps
Mandating five days in the office
Forcing full-time office presence wastes the 20-40% of work that is genuinely better done in solitude. It breeds resentment and reduces the quality of deep work. The office should be a place people want to come, not a mandate.
Going fully remote and losing serendipity
Fully remote companies lose the unplanned creative collisions that drive innovation and culture. You cannot replicate the casual hallway conversation or the overheard idea that sparks a breakthrough through scheduled video calls.

Origin story

How this framework came to be

Sutherland observed the remote work debate from the advertising industry, where he noticed that creative agencies returned to offices faster than tech companies. He attributed this to the gregarious nature of advertising professionals and the creative industry's dependence on serendipitous collision. His observation that the UK saw higher return-to-office rates than the US and Canada due to shorter commute distances reinforced his view that the optimal answer is neither fully remote nor fully office.

Source

Traced to primary
Source · PODCAST
Dirty Little Marketing Secrets That Always Work - Rory Sutherland (4K)
Rory Sutherland · 2025
Open source →

Related frameworks

Browse all Productivity →