I was into the science of climate change well before the fossil fuel industries turned it into a political issue – I go back decades on this.
It is true the climate (which is not equal to weather) has been changing. Which was one of my points – there have been great warming episodes involving GHGs in the past in which much of life on earth has died, and we wouldn’t want to be the ones to tip us into such a warming in this age.
In fact the world was slated to slip ever so gradually into an ice age in some many 1000s of years, but bec we have already tipped the climate scales to the warming side, that is now precluded. What we would like now – massive human death & species extinctions are already “in the pipes” (we are in the 6th great extinction event in the earth’s history) – is to avoid tipping us into total death. Again, total destruction is also slated thru nature – the sun is getting ever hotter, and will eventually self-destruct in a few billions of year. So why should we be eager beavers about ending it all life on earth billions of years before our time; of course, a huge meteor could crash into us and end all/most life, as well, but that is nature’s doing (God’s allowing), not our doing.
It’s sort of like arguing that anyway people are going to die sometime from a disease in old age or from an accident, so what’s wrong with killing them.
I would hope that anyone who wants to dismiss global warming as being caused by our greenhouse gas emissions dig into the science first (not the denialsphere bogus “science” on the internet, but the science in respectable science journals), before striving to dissuade people from doing the moral thing of reducing their greenhouse gases. It’s one thing to privately refuse to accept a problem that even JPII & BXVI have been very outspoken about, but to publically try and persuade people not to do the moral and good thing, is sad.
Some people have children, and they may want their children, grandchildren, great-grandchildren and so on to live good and healthy lives (or not). It is very very sad that people would put other people’s progeny at risk, even if they don’t care about their own, or don’t have any to care about. And also risk their own and other’s immortal souls.
I’m pretty sure people are not going to go to hell for turning off lights not it use, or buying energy efficient products, or cycling/walking a bit to offset some driving, or switching from coal powered electricity to wind-powered electricity.
RE the cold snaps in various localities; these are caused by natural fluctuations in the El Nino/La Nina and Arctic Oscillations (the sloshing of the weather patterns). The global average temps, however, have been steadily (not strictly) increasing. (Climate and weather are not the same things – climate is the aggregate of all weather.)
And recently I read some scientific discussion (not well established yet in peer-reviewed journals) that global warming could be causing more frequent or stronger negative Arctic Oscillations, which change the usual west-east wind pattern to a north-south pattern. For instance, the last couple of years we’ve experienced freezes here in a subtropical area that usually doesn’t get them, and N. Mexico loss over $1 billion to crop damage from an unusual freeze last winter; our home garden crops were also killed. Meanwhile the Arctic warmed by 7C above average during that time.
Now, I’ll admit this aspect of climate science is not well established, and it may not pan out. But that would be a fine fix if it does; not only great harms from summer heat, droughts, floods, intense storms and hurricanes, wild fires, disease spread, and sea rise, but more frequent cold snaps in subtropical areas to kill our winter crops.
I would hope that compassion and mercy win out, and I pray that people relent on refusing to mitigate climate change, and on their attacks against climate scientists, who are only the messengers of this bad thing. Do we have to lop off their heads, bec we don’t like their message? Bec the truth is unpleasant and inconvenient?
My respect for the scientists weathering this hurricane of hate and denial increases by the day, and for those who are now standing in line to be arrested in DC now (standing against Obama’s decision to okay the tar sands pipeline) for the sake of the world.
I wish I could do more. I feel like Monica, crying & crying for lives, for souls. It is a real real pitty.