A leader in the government, Steven Guilbeault, stops his job. He is not happy with a new plan for a big pipe. The pipe will take oil to the sea.
The government and Alberta agree on the new plan. The government will change some old rules about clean air. Alberta will use new, clean technology. The leader of the country, Mark Carney, says the plan is good for money and jobs.
But Steven Guilbeault is very sad. He says the big pipe is bad for the air and the weather. He says no to the plan and leaves his job.
Many people like the plan. Other people do not like the plan. They say the big pipe will not happen.