Courtney Howard

Planetary limits: why Canada’s next nation-building project must be grounded in reality

• We have already crossed seven of the nine planetary boundaries scientists have identified that together maintain global stability.

Opinion | BY INDEPENDENT SENATOR ROSA GALVEZ, TREVOR HANCOCK, COURTNEY HOWARD | January 19, 2026

Planetary limits: why Canada’s next nation-building project must be grounded in reality

Opinion | BY INDEPENDENT SENATOR ROSA GALVEZ, TREVOR HANCOCK, COURTNEY HOWARD | January 19, 2026

• We have already crossed seven of the nine planetary boundaries scientists have identified that together maintain global stability.

Planetary limits: why Canada’s next nation-building project must be grounded in reality

Opinion | BY INDEPENDENT SENATOR ROSA GALVEZ, TREVOR HANCOCK, COURTNEY HOWARD | January 19, 2026

• We have already crossed seven of the nine planetary boundaries scientists have identified that together maintain global stability.

From instability to sustainability: the path to healthy people on a healthy planet

• The intersection of environment and health is a powerful sweet spot where our efforts can yield outsized positive impacts on our lives now and

Opinion | BY COURTNEY HOWARD | May 17, 2023

From instability to sustainability: the path to healthy people on a healthy planet

Opinion | BY COURTNEY HOWARD | May 17, 2023

• The intersection of environment and health is a powerful sweet spot where our efforts can yield outsized positive impacts on our lives now and

From instability to sustainability: the path to healthy people on a healthy planet

Opinion | BY COURTNEY HOWARD | May 17, 2023

• The intersection of environment and health is a powerful sweet spot where our efforts can yield outsized positive impacts on our lives now and

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