Every year we see greater advances in all fields. By 2040 I imagine a very advanced world where android robots will be a reality that we can see in all day-to-day activities. We will have home assistants / robots who will perform all the tasks of the home and take away those tasks that are so unpleasant.
At the health level, the advances will be astonishing with organ transplants that today are unimaginable to us. Somehow we will have a direct control over our health (chip implantation or similar) that will allow us to measure our state in real time and be able to live longer and with more quality of life.