Les plus de 65 ans devraient représenter près de 17% des habitants de la planète d’ici 2050 contre 8,5% actuellement, selon un rapport du Bureau américain du recensement.
Selon ces projections du Census Bureau, les seniors devraient être 1,6 milliard d’ici 2050, contre 617 millions aujourd’hui.
« Les personnes plus âgées représentent une proportion de la population mondiale qui s’accroit rapidement », a souligné le Dr Richard Hodes, directeur de l’Institut national américain du vieillissement (NIA), composante des Instituts nationaux de la santé (NIH).
« Les gens vivent plus longtemps mais pas nécessairement en meilleure santé… et cette population vieillissante pose plusieurs défis de santé publique auxquels nous devons nous préparer », a-t-il ajouté dans un communiqué.
« Nous constatons un vieillissement dans tous les pays du monde », a précisé John Haaga, l’un des directeurs du National Institute of Aging. « Un grand nombre de nations en Europe et en Asie sont plus avancées dans ce processus démographique ou vieillissent plus rapidement qu’aux Etats-Unis », a-t-il noté.
Le vieillissement affectant un grand nombre d’aspects de la société –soins médicaux, retraite, monde du travail, transport, logement–, il y a donc « beaucoup à apprendre potentiellement des différentes situations dans les pays », a estimé le Dr Haaga.
Aux Etats-Unis, les 65 ans et plus devraient quasiment doubler au cours des trois prochaines décennies, pour atteindre 88 millions vers 2050.
La population mondiale des plus de 80 ans devrait même tripler entre 2015 et 2050 pour atteindre 446,6 millions, contre 126,4 millions en 2015. Et l’espérance de vie à la naissance devrait augmenter de près de huit ans pour passer de 68,6 ans aujourd’hui à 76,2 ans en 2050.
Dans certains pays d’Asie et d’Amérique latine, les plus de 80 ans devraient quadrupler d’ici 2050, ont relevé les auteurs du rapport.
Lire aussi:TOGO/Musique : Encore une grande réussite de Moov summer Time ce 11 septembre
Dans ces classes plus âgées, les pathologies non-transmissibles (cancers, Alzheimer…) représentent le plus lourd fardeau de santé publique. Dans les pays pauvres, dont un grand nombre en Afrique, s’ajoutent les maladies infectieuses.
La population mondiale devrait avoisiner les dix milliards d’habitants en 2050, contre 7,3 milliards en 2015, selon une analyse bisannuelle de l’Institut français d’études démographiques (Ined).
Lire aussi :USA-Nigéria : Les Etats-Unis acceptent de restituer au Nigeria 23 millions de dollars de la fortune de Sani Abacha
Olivier KOUDJO
I’m really enjoying the design and layout of your website.
It’s a very easy on the eyes which makes it much more enjoyable for
me to come here and visit more often. Did you hire out a designer to create your theme?
Superb work!
Excellent weblog right here! Additionally your
site lots up fast! What host are you the usage of? Can I am getting your
associate link on your host? I desire my site loaded up
as fast as yours lol
It is actually a great and helpful piece of info. I am glad that you simply shared this helpful information with us.
Please keep us informed like this. Thanks for sharing.
It’s perfect time to make some plans for the future and it is time to be happy.
I’ve read this post and if I could I want to suggest you
few interesting things or tips. Perhaps you could write next articles referring to
this article. I wish to read even more things about it!
Oh my goodness! Awesome article dude! Thank you, However I am experiencing difficulties with your
RSS. I don’t understand why I am unable to subscribe to it.
Is there anyone else getting the same RSS problems? Anybody who knows the solution will
you kindly respond? Thanks!!
Great beat ! I wish to apprentice even as you amend your web site, how could i subscribe
for a blog site? The account aided me a applicable deal. I
had been a little bit acquainted of this your broadcast offered
shiny transparent concept
Spot on with this write-up, I absolutely believe
this amazing site needs a lot more attention. I’ll probably be returning
to read through more, thanks for the info!
Hello there! This article could not be written much better!
Going through this article reminds me of my previous roommate!
He constantly kept preaching about this. I most certainly
will forward this information to him. Pretty sure he’s going to have a very good read.
I appreciate you for sharing!
Hi, i feel that i saw you visited my website so i came to return the want?.I am
attempting to in finding issues to improve my website!I guess its adequate to make use of a few of your ideas!!
Awesome! Its genuinely remarkable paragraph, I
have got much clear idea regarding from this
article.
Saved as a favorite, I like your website!
I’m no longer positive where you’re getting your information, however
good topic. I needs to spend a while finding out much more
or understanding more. Thanks for wonderful info I was on the
lookout for this info for my mission.
This post will assist the internet users for setting up new webpage or even a weblog from
start to end.
Appreciating the persistence you put into your site and detailed information you
provide. It’s great to come across a blog every once in a while that isn’t
the same outdated rehashed material. Fantastic read!
I’ve bookmarked your site and I’m including your RSS feeds to my Google account.
Heya are using WordPress for your blog platform?
I’m new to the blog world but I’m trying to get started and set
up my own. Do you require any html coding knowledge to make your own blog?
Any help would be greatly appreciated!
I visited many websites but the audio feature for audio songs present at this web site is genuinely superb.
Hi there! I just wanted to ask if you ever have any issues with hackers?
My last blog (wordpress) was hacked and I ended up losing many months
of hard work due to no back up. Do you have any methods to stop hackers?
What’s up, this weekend is fastidious in favor of me, for
the reason that this time i am reading this enormous educational
post here at my home.
Amazing! Its actually amazing piece of writing, I
have got much clear idea regarding from this post.
Please let me know if you’re looking for a writer for
your blog. You have some really good posts and I believe I would be a
good asset. If you ever want to take some of the load off, I’d really like to write some material for your blog in exchange for a link back to
mine. Please shoot me an e-mail if interested. Cheers!
Can you tell us more about this? I’d want to find out more details.
It’s going to be ending of mine day, however before finish I am reading this fantastic
paragraph to increase my know-how.
Thanks for one’s marvelous posting! I definitely enjoyed reading it, you happen to be a great author.I will remember to bookmark your
blog and will eventually come back later in life.
I want to encourage yourself to continue your great posts, have a nice
day!
Hello every one, here every person is sharing such know-how,
thus it’s fastidious to read this web site, and I used to visit this
webpage every day.
WOW just what I was looking for. Came here by searching for Are there any NATURAL supplements to help me get pregnant?
After I originally commented I appear to have clicked the -Notify me when new comments are added- checkbox and from
now on each time a comment is added I get 4 emails with the exact same comment.
Is there an easy method you can remove me from that service?
Appreciate it!
Hi there everyone, it’s my first visit at this web site, and piece of writing is actually fruitful for me, keep up posting such articles.
This is the perfect site for anyone who really wants to
find out about this topic. You know a whole lot its almost tough to argue with you (not that I
really would want to…HaHa). You certainly put a brand new spin on a subject which
has been discussed for a long time. Wonderful stuff, just excellent!
bookmarked!!, I really like your blog!
I absolutely love your blog and find nearly all of your post’s to be exactly I’m looking
for. Does one offer guest writers to write
content for you personally? I wouldn’t mind creating a post
or elaborating on a lot of the subjects you write regarding here.
Again, awesome web log!
I am really thankful to the owner of this site who has shared this enormous post at here.
My coder is trying to persuade me to move to .net from PHP.
I have always disliked the idea because of the costs. But he’s tryiong none the less.
I’ve been using Movable-type on a number of websites for about a year and am concerned about switching to
another platform. I have heard great things about blogengine.net.
Is there a way I can import all my wordpress posts into it?
Any kind of help would be really appreciated!
Hi there! Would you mind if I share your blog with my facebook group?
There’s a lot of people that I think would really appreciate your content.
Please let me know. Many thanks
My brother suggested I would possibly like this web site.
He was totally right. This post actually made my
day. You can not consider simply how a lot time I had
spent for this information! Thanks!
I used to be recommended this web site by means of
my cousin. I’m not certain whether or not this publish is written by him as no
one else understand such distinctive about my trouble.
You’re incredible! Thanks!
Very good information. Lucky me I discovered your blog by chance (stumbleupon).
I’ve saved it for later!
It’s remarkable to pay a quick visit this web page and
reading the views of all colleagues about this post, while I am also keen of getting experience.
Hmm it appears like your site ate my first comment (it was
super long) so I guess I’ll just sum it up what I had written and say, I’m thoroughly enjoying your blog.
I too am an aspiring blog blogger but I’m still new to everything.
Do you have any points for inexperienced blog writers? I’d really appreciate it.
I have been surfing online greater than 3 hours
nowadays, yet I by no means discovered any fascinating article like
yours. It’s lovely worth enough for me. In my opinion, if
all webmasters and bloggers made excellent content as you did, the internet might
be a lot more useful than ever before.
It’s difficult to find well-informed people in this particular topic,
but you sound like you know what you’re talking about!
Thanks
Today, I went to the beachfront with my kids. I found a sea shell and gave it to my
4 year old daughter and said « You can hear the ocean if you put this to your ear. » She placed
the shell to her ear and screamed. There was a hermit crab inside and it pinched her ear.
She never wants to go back! LoL I know this is entirely off topic but I had to tell someone!
I have been surfing online more than 3 hours today, yet I never found any interesting article like yours.
It is pretty worth enough for me. Personally, if all site owners and bloggers made good content as you did, the web will be a lot more useful
than ever before.
My partner and I stumbled over here by a different website
and thought I might check things out. I like what I see so now i’m following you.
Look forward to looking at your web page yet again.
Terrific work! That is the type of info that should be shared across the internet.
Disgrace on Google for no longer positioning this publish higher!
Come on over and consult with my website . Thanks =)
Thanks on your marvelous posting! I quite enjoyed
reading it, you may be a great author.I will
be sure to bookmark your blog and will eventually come back later in life.
I want to encourage you to definitely continue your great work, have a nice afternoon!
Hey there, You have done a great job. I’ll certainly digg it and personally
suggest to my friends. I am sure they’ll be benefited from this site.
Wonderful blog! Do you have any tips and hints for aspiring writers?
I’m planning to start my own website soon but I’m a little lost on everything.
Would you recommend starting with a free platform like WordPress or go for a paid option?
There are so many choices out there that I’m completely overwhelmed ..
Any tips? Appreciate it!
Hi! I know this is kinda off topic but I’d figured I’d ask.
Would you be interested in exchanging links or
maybe guest authoring a blog article or vice-versa?
My site covers a lot of the same subjects as yours and
I feel we could greatly benefit from each other.
If you’re interested feel free to shoot me an email. I look forward to hearing from you!
Fantastic blog by the way!
Hi there! Do you know if they make any plugins to safeguard
against hackers? I’m kinda paranoid about losing everything I’ve worked hard on. Any suggestions?
I do consider all of the ideas you’ve introduced to your post.
They are very convincing and can certainly work. Still, the posts are very quick for novices.
May you please prolong them a bit from subsequent time?
Thank you for the post.