Neskantaga First Nation in Ontario has had to boil water since 1995. "We're over 20 years already where our people haven't been able to get the water they need to drink from their taps or to bathe themselves without getting any rashes," Neskantaga Chief Wayne Moonias told CBC News in 2015. Their water issues have yet to be resolved.

Seeing terms like "post-truth" and "alternative facts" gain traction in the news convinces me that politicians, media workers and readers could benefit from a refresher course in how science helps us understand the world. Reporting on science is difficult at the best of times. Trying to communicate complex ideas and distill entire studies into eye-catching headlines and brief stories can open the door to misinformation and limited understanding.

In the 1990s, the David Suzuki Foundation embarked on a program to develop community economic projects with coastal First Nations. Between 1998 and 2003, my wife and foundation co-founder, Tara Cullis, established relationships with 11 coastal communities from the tip of Vancouver Island to Haida Gwaii and Alaska, visiting each several times.

She encountered unemployment and a desperate need for jobs and economic development in every community. Then came pressure for pipeline projects and court-mandated consultation with First Nations. Federal and provincial governments began offering huge financial incentives for pipeline approvals. But opposition remained strong because some things are more important than money.

Since the 1950s, almost everything about work in the developed world has changed dramatically. Rapid technological advances continue to render many jobs obsolete. Globalization has shifted employment to parts of the world with the lowest costs and standards. Most households have gone from one income-earner to at least two. Women have fully integrated into the workforce, albeit often with less-than-equal opportunities, conditions and pay. A lot of our work is unnecessary and often destructive -- depleting resources, destroying ecosystems, polluting air, water and soil, and fuelling climate change.

For decades, scientists have warned that we're on a dangerous path. It stems from our delusion that endless growth in population, consumption and the economy is possible and is the very purpose of society. But endless growth is not feasible in a finite biosphere. Growth is not an end but a means.

If you fly over a forest and look down, you'll see every green tree and plant reaching to the heavens to absorb the ultimate energy source: sunlight. What a contrast when you look down on a city or town with its naked roofs, asphalt roads and concrete sidewalks, all ignoring the sun's beneficence! Research shows we might benefit by thinking more like a forest.

Solar roads could be a step in that direction. Roads, sidewalks and parking lots cover massive areas. Using them to generate power means less environmental disturbance, as no new land is needed to house solar power operations.

The longer we delay addressing environmental problems, the more difficult it will be to resolve them. Although we've known about climate change and its potential impacts for a long time, and we're seeing those impacts worsen daily, our political representatives are still approving and promoting fossil fuel infrastructure as if we had all the time in the world to slow global warming.

We can't say we weren't warned. In 1992, a majority of living Nobel prize-winners and more than 1,700 leading scientists worldwide signed a remarkable document called "World Scientists' Warning to Humanity."

How much stuff will you give and receive this holiday season? Add it to the growing pile -- the 30-trillion-tonne pile. That's how much technology and goods humans have produced, according to a study by an international team led by England's University of Leicester. It adds up to more than all living matter on the planet, estimated at around four trillion tonnes.

When government biologists in Canada want to learn where caribou are, they put radio-tracking collars on some animals and monitor their movements. This gives them a rough idea of where herds are and where they travel, but it doesn’t tell them much about a caribou population's history -- travel routes before their habitat was degraded or historical feeding, breeding and calving spots.

Fishing is as emblematic to Canada as ice hockey. It's also a way of life with a long tradition in coastal Indigenous communities. But since European contact, it's been all but eliminated as an economic development opportunity for them.

As Canada struggles to come to terms with reconciliation, court cases are helping define what Indigenous rights and title mean in day-to-day life. If the federal government is serious about its commitment to a new and respectful relationship with Indigenous peoples, it should set the tone through policies that address historic injustices, such as in commercial fishing practices.