The Conservatives may have won the majority of electoral seats - but they did it with a mere 39.62% of the popular vote.
The demise of the Bloc and the decline of the Liberals resulted in major shifts of voter alliances within the Canafian political "universe," hut when all is daid and done that has translated into a mere 1.92 % increase in the popular support for the Conservatives since the 2008 Election (37.7%).
That 1.92% increase is thought to have come from the last-minute defection of right-wing Liberals, in response to Harper raising the "boggeyman" of a socialism during the last days of the campaign.
The reality is that the vast majority of Canadians continue to hold negative opinions concerning the Conservative Party, its leader and just about everything it stands for.
This Conservative's majority in seats is more in response to the structural "quirks" of the parliamentary system, rather than by some attempt by the national electorate to jump on the Tory poltical "bandwagon."
Yeah, to be honest, I dunno how anyone could claim this as some sort of huuuuuge victory for worldwide conservatism. It's of course big in parliamentary terms and them getting the majority they've been hungry for since 2006, but if it's the general attitude of the Canadian public you wanna gauge, just looking at the numbers gives you an entirely different picture:
Conservatives: 5.8 million (39.6%)
New Democratic Party: 4.5 million (30.6%)
Liberals: 2.78 million (18.9%)
Bloc Quebecois: 0.89 million (6%)
Green Party: 0.57 million (3.9%)
The New Democrats increased their share of the vote by 2 million votes, and they're a pretty "left" party (self-identified as social-democratic), farther to the left than the Liberals (who lost ~600,000 votes, about equal the amount that conservatives gained) and the US Democrats. Even leaving out the nationalist Bloc you'd still be left with a "left" (Liberal, NDP, Green) total of ~7.85 million votes to the Conservatives' 5.8. As a caveat though, the Canadian Liberals, while pretty "liberal" in relation to the US would probably be considered fairly centrist party (especially true in this case since it's been sandwiched between a Right Party and a Left party) in most of the world. And again, like others have pointed out, the "Right" in Canada is not anywhere near the viciousness of the "Right" in the US, at the domestic level in any case.
One could also point out that the Liberals in Canada have been basically leaderless for the past 5 years. Stephane Dion and Ignatieff were a total joke. I'll never forget these commercials the conservatives had for Ignatieff in the last election, they basically just destroyed him (for Canadians out there, I'm talking about the "Micheal Ignatieff: Just Visiting" commercials). Either which way, it seems pretty unlikely for Canada to have a left-leaning government for a while now, unless the Liberals finally call it a day and merge with the NDP, or if a Bloc desintegration pushes the NDP further up (unlikely considering that most of the remaining Bloc voters would probably split between Liberals and Conservatives).