πŸ’”Africa has a MAJOR Cabro / impervious paving problem and it is causing all sorts of #ClimateAdaptation, #WaterPollution, #WaterScarcity, #UrbanFlooding and #drainage problems.

The 'Nouvea Riche' and contractors in Kenya, Nigeria and Ghana are especially notorious for this! ImageImageImageImage
Someone, somewhere lied to us that never seeing soil is the ultimate sophistication.

Now everyone has covered everything in hideous cabro and plastic turf 😭

Impervious surfaces like Cabro do not allow water to seep into the ground.

And that causes SEVERAL issues:
1. Water scarcity.
Cabro makes water flow fast into drains.
When water does not seep into the ground, it means that natural groundwater is not recharged.

The water we use, our rivers, boreholes, wells, depend on rainfall slowly seeping into the soil for recharge.
2. Urban flooding & drainage
Replacing natural vegetation with impervious surfaces increases the amount of stormwater flowing into drainage systems.
Overwhelmed & inadequate drainage systems are a key factor in the city flooding we see in Nairobi, Lagos, Accra etc. ImageImageImage
3. Water Pollution
The natural hydrology cycle filters rain water as it seeps into the ground.
Impervious surfaces disrupt this process.
Stormwater runoff collects all sorts of surface level pollutants and chemicals.

This polluted water ends up in our rivers and water systems.
4. Urban heating
Natural vegetation absorbs heat and evaporates water to keep cities cool.

Paved surfaces absorb and hold heat, which makes cities heat up. Aka
"Urban heat islands"

This is one of the reasons the village always feels 'nicer and cooler' than the city 🌱 Image
There are simple fixes for this:

1. LOVE and prioritize #nature. Including for well-being.

2. Stop using cabro like you're building a road. CABRO IS THE GHETTO 😭
Limit it to necessary areas.

2. If you must, use solutions that slow down storm water. They look very good too. ImageImageImage
Also, Normalize shaming people for using Cabro as a show of sophistication.

SHAME them for being so classless πŸ—£
This is what urban drainage systems look like when water run over a city without natural vegetation to reduce the water volume.

All the trash, is deposited at the storm water’s end point.

Usually in rivers and drains πŸ’”. Image

β€’ β€’ β€’

Missing some Tweet in this thread? You can try to force a refresh
γ€€

Keep Current with Kathambi | Pan-African πŸ’«πŸŒβ€οΈ

Kathambi | Pan-African πŸ’«πŸŒβ€οΈ Profile picture

Stay in touch and get notified when new unrolls are available from this author!

Read all threads

This Thread may be Removed Anytime!

PDF

Twitter may remove this content at anytime! Save it as PDF for later use!

Try unrolling a thread yourself!

how to unroll video
  1. Follow @ThreadReaderApp to mention us!

  2. From a Twitter thread mention us with a keyword "unroll"
@threadreaderapp unroll

Practice here first or read more on our help page!

More from @iamkathambi

Sep 14, 2022
My most unwavering professional commitment is to never let McKinsey touch anything I have the capacity to influence in Africa πŸ˜‚

It breaks my heart how much damage & delayed progress McKinsey's work has caused for Africa's #Energy sector πŸ’”
In South Africa, after overcharging Eskom for 'useless expertise' that left SA's power sector in a mess, they said "sorry"

theafricareport.com/193472/south-a…
In the Zuma years, McKinsey, Bain etc facilitated state capture and misuse of public funds affecting state institutions like South African Revenue Service (SARS), South African Airways (SAA), Transnet, Eskom, Denel etc

theafricareport.com/173833/south-a…
Read 16 tweets
Sep 13, 2022
πŸ™ŒπŸΎπŸ™ŒπŸΎπŸ™ŒπŸΎ Fertilizer and Inputs for agriculture.
Well in!
LOVE the focus on regularising the informal sector.

This is what Uhuru missed on with his elitist projects 😭
OMG NHIF based on income πŸ‘πŸΎπŸ‘πŸΎπŸ‘πŸΎ
Read 4 tweets
Sep 13, 2022
There's something folks are missing in Kasarani ongoings.

The kind of (almost unimpeachable) persona Uhuru has cultivated across the continent (EAC and AU).

Did you see who Uhuru greeted first?
Did you see how cordial it was?

That's H.E Moussa Faki Mahamat. The AU chair.
Like I said yesterday, this will be William Ruto's most challenging task.

Someone tell him that for a small fee I can help him unseat Jayden as an African StatesmanπŸ˜‚.
Bei ya jioni.

They forgot to introduce Moussa Faki 😭😭😭
Read 6 tweets
Jun 8, 2022
All this #Mitumba talk reminded me of when I tried a Mitumba supplier business πŸ˜‚πŸ˜‚πŸ˜‚

I used to spend weeks freezing in Birmingham negotiating bales from Polish, Italian and Pakistani tradersπŸ˜†

A thread on why we need to REDUCE Mitumba imports. And to boost local industry 🧡
So anyway, here's what I learned after spending time in the UK’s Used Clothes supply chain as an aspiring Auntie wa Harrier. πŸ˜†
Without the courage to brave #Gikomba.

And as a fashion/textiles sector policy wonk working the ESG/Sustainability/Climate Change nexus.
To analyse Mitumba, it's important to factor:
- The global impact of Chinese manufacturing
- How the global supply chain works, and which Mitumba ends up in Africa.
- The rise of China as Africa’s trading partner(from US/Europe)
- Online retail, shifts in ESG/Climate Change etc.
Read 27 tweets

Did Thread Reader help you today?

Support us! We are indie developers!


This site is made by just two indie developers on a laptop doing marketing, support and development! Read more about the story.

Become a Premium Member ($3/month or $30/year) and get exclusive features!

Become Premium

Don't want to be a Premium member but still want to support us?

Make a small donation by buying us coffee ($5) or help with server cost ($10)

Donate via Paypal

Or Donate anonymously using crypto!

Ethereum

0xfe58350B80634f60Fa6Dc149a72b4DFbc17D341E copy

Bitcoin

3ATGMxNzCUFzxpMCHL5sWSt4DVtS8UqXpi copy

Thank you for your support!

Follow Us!

:(