This article first appeared in Forum, The Edge Malaysia Weekly on October 12, 2026 - October 18, 2026

For most of the modern era, business has treated environmental change as something linear and manageable: a slow drift that could be tracked, budgeted for and adapted to at a comfortable pace. That assumption is no longer a reliable one. The science of tipping points tells us that many of the systems business depends on, from the climate to ocean currents to the biosphere, do not change gradually. They remain steady for a long time, absorbing stress and then cross a threshold beyond which change becomes abrupt, self-reinforcing and, in many cases, irreversible. Understanding this distinction, and the fact that tipping points can run in both damaging and beneficial directions, is fast becoming a core competency for any business that wants to survive what the future looks increasingly likely to throw at us.

Negative tipping points are the ones we hear about most, and for good reason: they are approaching faster than our worst-case predictions had suggested. Coral reefs are flipping abruptly from coral-dominated to algae-dominated ecosystems once warming and pollution cross certain thresholds, and the algal state resists reversal. Tropical forests, including parts of the Amazon, are now at extreme risk of shifting to a drier, savanna-like state once moisture recycling falls below a critical level. Ice sheets, permafrost and the Atlantic Meridional Overturning Circulation (AMOC) carry comparable risks. None of these are abstract concerns for scientists alone. Reef collapse is upending fisheries and coastal tourism economies. Forest dieback threatens rainfall patterns that agriculture across entire continents depends on. A weakening AMOC would scramble weather patterns that global supply chains, insurance models and infrastructure planning all quietly assume will stay roughly as they are, an assumption some in the industry are only now starting to question. The proximity of these thresholds is precisely what gives urgency to the alternative: incremental, business-as-usual responses are no longer sufficient. Companies still planning for gradual change are planning for a world that is ceasing to exist in its current form.

The encouraging half of the science is that tipping dynamics work in our favour too and business has more power over positive tipping points than it realises. A positive tipping point occurs when a solution becomes self-propelling rather than dependent on continuous subsidy or persuasion, when each unit of adoption makes the next unit cheaper, easier or more attractive, until the shift takes on a momentum of its own.

Three conditions recur across every sector where this has happened: the solution must be affordable, competitive with the damaging incumbent; accessible, practically and geographically available to those who need it; and attractive, appealing enough on its own merits that adoption becomes the obvious choice rather than a sacrifice.

Clean electricity is the clearest illustration. Solar and wind have already crossed positive tipping points in many markets, not because governments mandated their use but because falling costs, improving performance and expanding infrastructure made them the rational commercial choice. That shift matters far beyond the power sector: cheap clean electricity unlocks electric mobility, heat pumps and cleaner industrial processes simultaneously, making it arguably the highest-leverage transition available to business and policy today.

The remaining constraints such as grid expansion, permitting reform and a persistent investment gap in the Global South, where Africa receives less than 2% of global clean energy investment despite hosting 60% of the world’s best solar resources, are exactly the kind of problems patient private capital and smart policy can still solve.

Clean cooking offers a more human-scale example. Around 2.1 billion people still rely on solid fuels for cooking, the largest single source of indoor air pollution and a major contributor to black carbon emissions. What is beginning to change this is not a wave of government mandates but pay-as-you-go business models, paired with rural electrification, that make cleaner stoves affordable on a household’s own terms. As adoption spreads, it builds the same self-reinforcing dynamic seen in solar: falling costs, growing familiarity and a widening base of visible success that lowers the barrier for the next household and the next community.

Markets themselves can tip too. A shift in buyer norms towards deforestation-free sourcing of commodities such as beef, soy, palm oil, timber, cocoa and coffee changes the economics of clearing land in the first place. Agricultural expansion and human demand for these commodities drive around 70% of tropical deforestation worldwide, so a sourcing shift among major buyers has outsized leverage on a problem regulation alone is unlikely to solve. The same pattern shows up in community-led conservation: when one community’s marine or forest management visibly succeeds, neighbouring communities adopt the model and a positive social tipping point spreads outwards without needing to be imposed from above.

What connects these examples is a simple lesson: recovery from a degraded state is almost always harder than the degradation that caused it, a phenomenon scientists call hysteresis. It is far cheaper to keep a wetland intact than to restore one that has been drained and far cheaper to keep a market on a clean trajectory than to reverse a locked-in dirty one. That argues for concentrating investment and political capital at the leverage points where a positive tip is genuinely within reach, rather than spreading effort thinly. But it carries a hopeful corollary too: once a positive tipping point is crossed, recovery and adoption can accelerate faster than anyone expected, delivering financial, reputational and environmental returns well ahead of a conventional, linear business case.

This is precisely the thinking that will bring scientists, policymakers, investors and business leaders together at the Global Tipping Points Conference 2026, taking place in Malaysia for the first time from Oct 12 to Oct 15. That it is being convened in this region is significant: Southeast Asia sits close to some of the most consequential ecological thresholds on the planet, from coral reefs to peatlands to monsoon systems, and is also home to some of the fastest scaling clean energy and clean cooking markets in the Global South. For business leaders, the conference is a chance to understand how to move from treating sustainability as a compliance cost to treating it as a search for leverage: identifying which thresholds are closing in and which ones are within reach to cross in our favour.

The choice facing business is not whether tipping points will shape the coming decade; they already are. The choice is whether companies position themselves on the right side of that shift: not watching passively as negative tipping points erode the systems they depend on but rather actively investing in the affordability, accessibility and attractiveness that turn a fragile solution into an unstoppable one. Those who act early will not just avoid risk. They will help write the next chapter of what a repaired planet and a resilient economy can look like.

Professor Tan Sri Dr Jemilah Mahmood, a physician and experienced crisis leader, is the executive director of the Sunway Centre for Planetary Health at Sunway University, Malaysia. She is the founder of MERCY Malaysia and has served in leadership roles internationally with the UN and Red Cross for the last decade. She also sits on several corporate and non-profit boards globally and nationally. In 2019, she was the first Malaysian recipient of the Asean prize.

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