Extremism is a robust virus in the body politic. What does a virus do? It infects the host and uses it as a medium for reproducing itself. It uses the host as a platform for spreading itself to other hosts. An effective virus makes the host sick, but not too sick. Think common cold.
A co-worker catches a cold from her child, who caught it from a classmate at school. You catch the cold and spread it to your family. Your family spreads the cold around. That’s an effective virus. An effective virus doesn’t threaten the host’s survival, because a dead host means the virus can no longer reproduce.
An ineffective virus replicates too quickly, spreads too quickly, kills the host. Think rabies. Think Ebola.
The modern Republican party is sick with extremism. It’s been sick since the early 1990s and it’s getting sicker. It used to be a healthy political party. There used to be a plentiful supply of moderate antibodies that kept the extremist infection at bay. Over time, the GOP has become increasingly sick. Fewer antibodies and a heavier viral load allowed more pernicious strains of extremism to infect the Republican party. This made a Ted Cruz presidential campaign possible — maybe even inevitable.
Ted Cruz is rabies. Ted Cruz is Ebola. A Ted Cruz presidential campaign will create an environment in which the GOP host necessarily must either improve and regain its health or enter a death spiral. His candidacy will force Republican moderates (assuming any still exist) who want to be president to either adopt Cruz-like extremist positions or reject them. If they adopt them, those candidates become poison in the general election. Candidates who reject Cruz-like extremist positions, however, will find it much more difficult to survive the primary campaign.
Either way, the Ted Cruz candidacy almost certainly guarantees Republicans will lose the presidential election. Right now, the GOP is simply too sick to win the presidency. Still, the Ted Cruz campaign is good news — for the Republican party and for the nation. The GOP will either begin the long painful road to recovery or it will become terminal. Either result benefits the nation.
Vote for Rabies in 2016!