He is the first North American pontiff to be elected leader of the Catholic Church
The impact of floods on mud buildings also depends on whether they are built on a flood plain and have strong foundations.
Overall, however, mud appears to be a pretty good bet if you are looking for a sustainable and breathable place to live.
This will become increasingly important as instances of extreme weather globally become more frequent.
This reduces the need for air conditioning, thereby further reducing greenhouse gas emissions and moving us toward our global climate goals.
Architects left, right, and center are recommending mud homes for their comfort, adaptability, and, of course, their beauty.
Sources: (BBC)
There is even a suggestion that mud buildings are able to withstand earthquakes, although it seems that the level of resilience depends on the earthquake strength and the soil.
As a caveat, author Marchand notes that mud can only be a solution on a certain scale, since it should not reduce the amount of land we have available for growing crops.
In addition to being recyclable, mud is a great insulator. Mud buildings have a wonderful way of staying warm in the winter and cool in the summer.
To quote her directly, "Mud is contagious – it is love at first touch," she says. You don't need to wear any protective gear when handling the material, she adds. "With earth, you can just play."
Another modern-day architect of earthen structures is Anna Heringer, an Austrian developer who creates buildings using natural materials, including mud and bamboo.
Heringer has been creating mud structures for almost 20 years and is the woman behind many notable buildings, such as the METI handmade school in Rudrapur.
Heringer has championed mud as the “future of sustainable construction.” She has pointed out that we can recycle mud using no energy, and that it gets better the more we use it.
Having completed her training at the Centre for the Research and Application of Earth Architecture, Kojičić uses ancient methods to restore and build houses across Serbia.
If a family grows, new buildings can easily be added to the existing structure. If it shrinks, the unused buildings are left to decompose and go back to the earth.
Everyone gets involved: the children mix the mud, the women bring the water, and the masons direct the re-claying process.
According to Trevor Marchand, author of ‘The Masons of Djenné,’ "There is a dynamism to it. Mud is very malleable and it responds to the changing demographics of a home."
Contemporary architects are taking inspiration from this ancient building practice. For example, Serbian architect Dragana Kojičić is passionate about raw-earth construction.
In certain cities around the world, the re-claying of buildings is an important social and historical tradition.
In the city of Djenné, Mali, for example, residents gather every year to repair and re-clay their magnificent earthen mosque.
According to Damluji, mud could offer the perfect alternative. It has a very low impact on the environment and the material itself is fully recyclable.
Scientists have warned that we must replace concrete, which has a huge carbon footprint, with more sustainable materials if we are going to achieve our 2050 climate goals.
As it stands, the construction industry is responsible for 38% of global CO2 emissions. Compare that to the 2.5% produced by the aviation industry, and the problem is clear.
But these mud buildings are not only valued for their looks. Indeed, they are also well-insulated, sustainable, and easily adaptable for modern use.
According to the UNESCO description of the city, "The buildings demonstrate exceptional craftsmanship in the use of local materials and techniques."
To quote Salma Samar Damluji, author of ‘The Architecture of Yemen and its Reconstruction,’ "We cannot live in these concrete jungles anymore.”
The capital of Yemen, Sana’a is noteworthy for a number of reasons. As one of the highest capital cities in the world, it is predicted to run completely out of water by 2030.
Sana’a also stands out from its fellow capital cities because of its architecture. Inside the city walls, the buildings are made entirely of mud and decorated with eye-catching geometric patterns.
As architects the world over aim to design buildings that are sustainable and able to withstand extreme weather, many are looking towards mud as a construction material.
When it comes to greenhouse gas emissions, the construction industry has a lot to answer for. The construction industry alone is responsible for 38% of global CO2 emissions.
Much of this is to do with concrete, which has an incredibly high carbon footprint. In a bid to bring down the industry's overall emissions, the race is on to find a more sustainable, while equally practical, building material.
Check out this gallery to learn all about the sustainable cities made of mud.
The sustainable cities made of mud
The construction material of the future
LIFESTYLE World cities day
When it comes to greenhouse gas emissions, the construction industry has a lot to answer for. The construction industry alone is responsible for 38% of global CO2 emissions.
Much of this is to do with concrete, which has an incredibly high carbon footprint. In a bid to bring down the industry's overall emissions, the race is on to find a more sustainable, while equally practical, building material.
Check out this gallery to learn all about the sustainable cities made of mud.