In-vitro meat is a rapidly growing industry
in tissue engineering have made it possible to "grow" synthetic meat using single animal cells.* This first became affordable to the public in the 2020s.* After years of further testing and refinement, a wide range of meat products are now available in what has become a rapidly expanding market.*
In-vitro meat has a number of advantages. Being
just a lump of cultivated cells, it is produced without harm or cruelty to animals. It is unusually pure and healthy
whilst retaining the original flavour, texture and appearance of traditional
meat. Perhaps most importantly, it requires far less water and energy to produce, greatly lessening the impact on the environment.
crops, political and psychological
hurdles delayed its introduction to consumers. The emerging food crisis, however, along with endorsements from animal welfare groups, later gave impetus to its development. Though still years away from completely replacing traditional meat, it is now a mainstream product in many countries.
disease is fully curable
for Alzheimer's developed in the 2020s reduced the risk of acquiring
the disease by more than half.* Thanks
to pioneering efforts, a further decade of progress has yielded what
may be considered an effective cure. Drawing from a myriad of long-term
studies, researchers have identified the precise mechanisms and processes
involved in the loss of neurons and synapses in the cerebral cortex
and subcortical regions. Faulty genes can be "switched off" with a new generation of drugs, while the brain itself can be regenerated using stem cells.**
was aided in part by reverse-engineering
of the human brain, which provided researchers with a complete model
of its neurological system down to the cellular level. Nanobots – first
developed in 2025 – are now seeing widespread use in medical establishments and these machines can precisely target individual cells.**
to combat Alzheimer's is one of the great success stories of the 2030s.
It comes at a time when dementia rates are soaring: with an ageing population, the number of cases was predicted to quadruple by 2050.*
eyes surpassing human vision
yet to become mainstream, bionic eye implants are now available that
not only restore sight, but actually exceed human vision. This breakthrough
has been made possible due to exponential advances in sensor technology,
computing and neuroscience.
generation of these implants began appearing in the 2010s.* They were somewhat crude initially – providing only a pixelated view
of the world and requiring the use of glasses frames for mounting the cameras.
generation, however, is such high resolution that it far exceeds the
sensitivity of natural human eyes, and is physically indistinguishable
from the latter. Gigapixels of resolution can be captured and transmitted
to the optic nerve into the visual centres of the brain. Externally
mounted cameras are no longer necessary – these have been miniaturised
by a factor of thousands and incorporated within the eye itself.
eyes will soon begin to offer more than just ordinary sight. They will
be capable of providing infrared vision, for instance, for improved
health and safety in night-time situations. They will include video
recording capabilities, serving as the ultimate in portable webcams.
The convergence of Web 4.0 and augmented
reality will enable users to receive detailed information on their surroundings,
just by looking around them.*
of these implants is dropping substantially, thanks to exponential improvements
in price performance. Costing tens of thousands of dollars in earlier
decades, they will soon be available for less than $100.
Kiryushchenkov | Dreamstime.com
probing and mapping of the Kuiper Belt is underway
in telescopic power have revealed countless new bodies in the Kuiper
Belt, many rivalling Pluto in size. At the same time, a new generation
of solar-sail technology is emerging. Spacecraft using this form of
propulsion were first demonstrated in 2010.
Much larger versions are now being deployed. Some have membranes extending
hundreds of metres, with greatly improved thrust-to-mass ratio – up
to 50 times higher than in previous designs. This is made possible through
nanotechnology and space-based production of sail panels.*
in the footsteps of New Horizons,
a series of these probes is now being sent to the Kuiper Belt, which until now was largely unexplored. Close range studies are conducted
on a number of the ancient, icy planetoids of this remote region.*
telescopes and longer-range probes, humanity is penetrating ever further
into the depths of space. Astronomers are now forming a highly detailed,
extremely accurate map of our Solar System as a whole.