12/11/2025
The root word of “conservatism,” we perhaps too often forget, is “conserve.” And around Lake Simcoe, every Member of Parliament and every Member of Provincial Parliament is a Conservative. Few places in Ontario make the case more clearly that conservation and conservatism are not adversaries. They are, in fact, inseparable.
There comes a point in any public-policy debate when the facts are no longer in dispute; the only imperative left is to act. Lake Simcoe has reached that point. Phosphorus pollution remains roughly double the target set in the Lake Simcoe Protection Plan. Road-salt contamination continues to rise, threatening aquatic life and drinking-water sources. Harmful algal blooms have now closed beaches two summers in a row, damaging local businesses and eroding public trust in the lake’s safety. These are not abstract environmental concerns. They are day-to-day economic, health and quality-of-life costs borne by residents, farmers, anglers, small businesses and municipalities.
But the solutions are not abstract either. They are deeply “conserve-ative”: protect what matters, plan for the long term and avoid waste of money, land, water and opportunity. The solutions amount to sustainable development, the core principle of practical conservative governance. Lake Simcoe’s future depends on accepting what generations of conservatives once understood instinctively: environmental stewardship is the precondition for economic prosperity, not its opponent.
That is the spirit behind “Protect Our Plan,” the Rescue Lake Simcoe Coalition’s new report. Its recommendations are sensible, mainstream and rooted in conservative principles.
Start with tax policy. Riparian buffers — vegetated areas that line rivers and streams — are natural infrastructure. They filter runoff, reduce erosion, protect farmland and ease pressure on municipal stormwater systems. They work every day, for free, to filter pollution. A targeted tax cut for farmers and landowners who maintain these buffers is simply good policy: it rewards responsible stewardship and reduces future public costs. That is what tax policy is supposed to do.
Consider road salt, one of the largest long-term threats to the lake and to drinking-water intakes. A limited-liability framework that says following best practices is a defence against lawsuits for certified winter-maintenance contractors would allow businesses to use less salt without fear of frivolous litigation. Less salt means lower costs, safer roads and less chloride polluting waterways. That is environmentalism and conservatism at their most practical: better outcomes through smarter incentives.
The same logic applies to housing and growth. Ontario needs more homes — rapidly. But the most affordable, sustainable, fiscally conservative way to build housing is to intensify within existing serviced areas, not keep pushing subdivisions into farmland, wetlands and flood-prone areas. That requires modern stormwater systems, upgraded culverts and other infrastructure that prevents both phosphorus loading and costly flood events. Sprawl is expensive, for taxpayers and for the lake. Sustainable development recognizes what the balance sheet already knows: you cannot keep sprawling outward indefinitely and expect different results.
Which brings us to transit, the most overlooked environmental policy tool in the region. Expanding all-day, two-way GO service on the Barrie Line is not a symbolic gesture. It is the single most powerful catalyst for shifting growth to where it belongs: around stations, in walkable neighbourhoods, on existing infrastructure.
The federal government also has a responsibility it has yet to meet: honouring the commitment to restore Lake Simcoe funding to at least $40 million. During the 2025 budget debate, Barrie–Innisfil MP John Brassard pressed Ottawa to act, rightly noting that the federal funding withdrawal after 2015 left municipalities carrying burdens they cannot shoulder alone. Sustainable development, by definition, requires all governments at the table.
Lake Simcoe’s future rests on a straightforward conservative insight: stewardship is what makes growth possible. A prosperous region cannot flourish on a degraded lake. A housing strategy anchored in outdated infrastructure or unsafe drinking water will fail. A tourism economy cannot thrive on closed beaches or collapsing fish populations.
Sustainable development is the bridge between these realities. It recognizes that economic health and environmental health are inseparable — and that governments committed to long-term prosperity must commit to both.
The root word of "conservative" is "conserve." Conserve the lake. Conserve the infrastructure that supports growth. Conserve the natural systems that save taxpayers’ money. Conserve the future for the next generation.
Lake Simcoe needs a province willing to reclaim conservative environmental leadership as a defining principle of this region.
This article was published Dec. 9 in The Trillium, written by Jonathan Scott, executive director of the Rescue Lake Simcoe Coalition.
