"According to Cancer Research UK, it is “unlikely” that mobile phones increase the risk of brain tumours however “we do not know enough to completely rule out a

"According to Cancer Research UK, it is “unlikely” that mobile phones increase the risk of brain tumours however “we do not know enough to completely rule out a risk”. However, the organisation cautions that because phones are a relatively recent invention it may take many more years until the data is sufficient to make more robust conclusions." This is literally pure speculation. There are many things that should be studied further to see if something more than a correlation exists. However those studies haven't been done yet. I am surprised to see such a poor and clearly clickbait on hackernews.