We are not neutrinos!

 

On a recent trip to Germany we visited friends in the city Karlsruhe, a typical German city of medium size. I did not know at the time – but found out just days ago – that Karlsruhe is the site of a very important experiment in physics: the Karlsruhe Tritium Neutrino Experiment, Katrin for short. Its purpose is to find the mass of the neutrino – the most insignificant entity in the universe. Insignificant because for a long time it was believed to have no mass, but scientists now know that it has an extremely tiny mass. What is significant about neutrinos is that they are present everywhere. Every second, right now, billions of neutrinos pass through your body! Uncountable numbers have been left over from the Big Bang birth of the cosmos 13.8 billion years ago. There are more neutrinos in the universe than any other kind of particle, but because they do not interact with any type of matter, they are hard to detect and measure. Because they are present everywhere in huge numbers, their mass could determine the future of the universe. Will it continue to expand for ever, to all eternity, until it dies a cold death? Or will it stop expanding and perhaps even contract and collapse again?

You might think that the fate of the universe countless billions or even trillions of years in the future is hardly something for us to be concerned about. How about the fate of your grandchildren or great-grandchildren a hundred years from now? Is that something you might want to be concerned about? Although the current administration in Washington does not believe in global warming and human-caused climate change, the White House did release last Friday an exhaustive scientific report put together by 13 federal agencies that says humans are the dominant cause of the global temperature rise that has created the warmest period in the history of civilization. The report says that there is “no convincing alternative explanation” that anything other than humans — the cars we drive, the power plants we operate, the forests we destroy — are to blame.

Will it change people’s minds about climate change? Will it change the position of the current administration, which allowed the release of this report?

Change of mind is a hard thing for humans. And that is why in the Parable of the Rich Man and Lazarus (Luke 16:19-31) we hear Abraham say to the rich man: ‘If they do not hear Moses and the prophets, neither will they be convinced if some one should rise from the dead.’

It is hard for humans to change our minds. It will be interesting to see what impact – if any – this newest report will have on public opinion and the politics of Washington.

The rich man did not change his ways, though he saw Lazarus every day at his doorstep. So also his brothers will not change their ways even if someone should rise from the dead. The human heart can be very hard, implacable.

Do we go through life like neutrinos, not interacting with what’s around us? Do we go through life like the rich man today, not caring for those who need our compassion? Do we go through life not caring how our lifestyles might be ruining the environment and the future life of our children and grandchildren? Those are good questions to ponder on today.

May the Lord preserve us from hard-heartedness. May the Lord continue to work on us, to give us soft hearts, compassionate hearts. We are not neutrinos!