Sierra Rayne

Sierra Rayne holds a Ph.D. in Chemistry and writes regularly on environment, energy, and national security topics. He can be found on Twitter at @srayne_ca

Most Recent Articles by Sierra Rayne:

Unfortunately, the Conservative Party of Canada is promoting unwarranted climate alarmism, not fighting it.

Crime rates in Denver have increased substantially following marijuana legalization

The crop production data between 2006 and 2011 simply don't support some alarmist claims

The National Climate Assessment's predictions for increasing extreme hot days differ widely from current trends

The latest National Climate Assessment predicts a massive increase. Recent trends suggest no change

A new paper in Nature Publishing Group's journal Scientific Data helps further debunk climate hysteria

Oxfam's latest report on getting food and beverage companies to fight climate change leaves much to be desired

There are large gaps between current and historical trends and what the NCA is projecting

Climate model predictions Down Under range widely between drying and wetting over the next 16 years

Precipitation in almost all of southern Australia is not declining over the historical record

Current wintertime temperatures in the continental US are equivalent to those in the mid-1980s and declining

Reality in the Golden State tells a far different story from climate modeling predictions

The evidence is mounting against any international climate agreements

How Environment Canada calculates scientifically rigorous national average climate variables is a mystery

Summertime maximum temperatures in Canadian major cities are not increasing

We need to keep the poor predictivity and unsupported generalizations of climate change out of public health policy making

The Obama administration's delays on the Keystone XL pipeline have nothing to do with Canada's greenhouse gas emissions

Increasing involvement in the hemispheric illicit narcotics trade undermines the island's civil society

The situation sounds bad, but reality could be far worse

Requiring coal-fired power plants to install carbon capture systems is effective carbon pricing

Like other Central American nations, international drug crime is threatening

The cancer continues to spread throughout Central America

Far greater caution was warranted in the media before linking these two topics

The crime statistics out of Colorado exhibit significant recent increases in a number of offences

Central American nation is coming increasingly under the influence

All the claims that the Affordable Care Act had costs under control were wrong.

The early results are not promising for legalization proponents

Use the data at your own peril. Better yet, don't use it

Per capita GDP in the United States is growing at an all-time low

Drug legalization proponents have not proven their case