I didn't ask God that, but he probably would've said, "No aliens."
I would say evolutionary thinking would state that there would be life on other planets including intelligent life. For years, I heard that life just happens all over the universe from abiogenesis, chemistry and evolutionary thinkers. I think abiogenesis was a big topic when I started here on RF around September 2016.
Remember this one you gave me?
https://www.sciencemag.org/news/2015/03/researchers-may-have-solved-origin-life-conundrum
@It Aint Necessarily So gave me a whole bunch just to demonstrate I was wrong about Miller-Urey updates instead of providing solid evidence for abiogenesis. I can't blame him. He didn't have anything either, but puffery.
Some significant experiments that demonstrate testable predictions of abiogenesis are:
Inorganic matter to amino acids (organic matter) -
http://www.abenteuer-universum.de/pdf/miller_1953.pdf
Amino acids to ribonucleotides -
ncbi.nlm.nih.gov/pubmed/909793
Ribonucleotides to RNA (self-replicating molecule)-
Life’s First Spark Re-Created in the Laboratory
RNA to primitive ribosomes (basic molecular machine)-
biology-direct.com/content/5/1/36
Abiogenesis and the origin of life - Topix poster Dogen
45 papers on abiogenesis
abiogenesis - PubMed - NCBI 656 on Origins of life
"origins of life" - PubMed - NCBI
"Life As We Know It Nearly Created in Lab
" http://www.livescience.com/3214-life-created-lab.html
Abiotic Synthesis of Organic Molecules
The Origin of Life
Protocell formation:
A recursive vesicle-based model protocell with a primitive model cell cycle : Nature Communications A recursive vesicle-based model protocell with a primitive model cell cycle : Nature Communications
Protocells make RNA nucleotides - nonenzymatic RNA copying succeeded inside a fatty acid vesicle.
http://pandasthumb.org/archives/2013/12/new-szostak-pro.html
Protocells which ingest, replicate, mature and divide
http://www.nature.com/ncomms/2015/150929/ncomms9352/full/ncomms9352.html
A protobiont so life-like, that certain marine bacteria respond to it as if it were living prey
http://www.nature.com/nchem/journal/v1/n5/full/nchem.296.html
Protocells which grow, catalyze and compete
http://www.nature.com/nchem/journal/v5/n6/full/nchem.1650.html
Protocell membranes which selectively absorb molecules and grow
http://www.nature.com/nchem/journal/v6/n6/full/nchem.1921.html
Protocells which grow and spontaneously divide, accompanied by distribution of the DNA to the daughter vesicles
http://www.nature.com/nchem/journal/v3/n10/full/nchem.1127.html
Protocell membranes allow the passage of nucleotides, which then take part in efficient template copying in the protocell interior.
http://www.ncbi.nlm.nih.gov/pubmed/18528332
Protocell research which demonstrates electron transfer reactions
http://astrobiology.com/2014/03/fuel-cells-may-have-answers-to-origin-of-life-on-earth.html
If life started abiogenically on earth, then inorganics should form organics under early earth conditions -----> This hypothesis tested and confirmed with the spontaneous generation of 30 different amino acids from simple inorganics, under a variety of early earth conditions
https://en.wikipedia.org/wiki/Miller%E2%80%93Urey_experiment#Recent_related_studies
If life started abiogenically on earth, then organics should form more complex organics under early earth conditions ----->This hypothesis tested and confirmed by the reactions of the organic formamide, which produces all four ribonucleotides and other biological molecules when warmed in the presence of various terrestrial minerals. Formamide is common in the Universe, produced by the reaction of water and hydrogen cyanide.
From the one-carbon amide formamide to RNA all the steps are prebiotically possible. - PubMed - NCBI
https://www.sciencedaily.com/releases/2010/06/100614101957.htm
If life started abiogenically on earth, then complex organics should have formed pre-cell like structures under early earth conditions. ----->This hypothesis tested and confirmed by a self organized cell structure - a protocell formed from lipid molecules - which self-proliferates for multiple generations and exhibits a primitive model cell cycle comprising four discrete phases of ingestion, replication, maturity and division.
http://www.nature.com/articles/ncomms9352
If the above led to some breakthrough, then where is it?
To the contrary, Louis Pasteur's experiment demonstrated why life by abiogenesis or chemistry doesn't happen. He set up a swan necked flask and boiled a solution of sugar and yeast for several hours. Then he left the flask unsealed for the free exchange of air with the outside environment for weeks. No microbes developed without the outside air getting in. Thus, creation science says, "Life only begins from other life."
Dr. Duane Gish explained that 1) There was early presence of free oxygen because the earth has always had an atmosphere of free oxygen. However, early presence of free oxygen would have destroyed all the origin of life schemes by evolutionary thinkers, so they claim that it wasn't there. 2) All forms of raw energy, i.e. the solar radiation, electrical discharges from lightning and radioactive decay and hear are destructive to biological molecules. The only reason Miller-Urey succeeded in obtaining small amounts because they used a trap to isolate his products from the energy source. 3) The evolutionary scenario for origin of life is too cluttered. They would not have the right amino acids to form proteins. 4) Micromolecules do not spontaneously form macromolecules. There was no self-replicating DNA or RNA molecule. 5) DNA could not survive without repair mechanisms. Primitive planet earth would have many DNA-damaging agents to contend with such as water. All of it was disclaimed as Gish Gallop.
Here's a compilation of TED talks on aliens and another link based on your request for links. It seems that the majority admit life is rare. I still say life is non-existent in other places, but respect those like
@jonathan180iq who take a definite stand and provide an argument or evidence instead of just criticizing and avoiding the issue and questions.
Extraterrestrial life | TED.com
What do aliens look like? The clue is in evolution
What this thread pointed out to me was that some evolutionary thinkers on RF have admitted that life is rare aside from the Big Planet E, but I doubt it changes their minds that life only begins from other life.