London's Mayor Boris Johnson has largely rejected the proposals by the Skyline campaign, organized by the Architects' Journal and the Observer, which aimed to introduce measures to allow more considered development in London, following the news that the UK's capital is currently going through its biggest building boom in recent memory.

The Architects' Journal reported on Friday that the mayor rejected proposals for a presumption against tall buildings submitted for planning permission, a review of over 200 tall buildings currently either proposed or being constructed, a more rigourous system of masterplanning, and an independent skyline commission to examine new proposals. However, he did support the idea of a city-wide 3D model containing both existing and proposed buildings, which would allow planning officers to make more informed decisions.

More on the issue, and a detailed look at the mayor's response to the proposals, after the break

London Mayor Boris Johnson has ruled in favour of the controversial Mount Pleasant scheme in North London at a public hearing held earlier today. The scheme was called in for a hearing at the request of the site's owner Royal Mail who claimed that Islington and Camden councils (who are both responsible for parts of the huge site) were taking too long over the planning application, but has been criticized heavily by locals who feel that the scheme is not appropriate for the site, and by the councils who feel that the scheme's 24% affordable housing is unacceptably low. However, Johnson drew criticism in June for apparently “compromising his neutrality” in advance of the hearing when he stated that the redeveloped Mount Pleasant “will be a wonderful place to live.”

Johnson approved the scheme after a heated hearing attended by over 100 members of the public and press, with many in attendance booing and heckling the mayor and representatives of the Royal Mail.

More on the hearing after the break

According to the Architects' Journal, Foster + Partners has been selected to design all 46 stations of the new $12 billion metro system in Jeddah, Saudi Arabia - a commission that could earn the practice up to £100 million ($160 million) in fees. Planned for a 2020 completion date and a 2022 opening, the metro project aims to remove 30% of Jeddah's traffic within the next 20 years, a significant goal as until now public transport has not been popular: currently just one or two percent of commuters in the city use public transport.

Buildings, regrettably, don't last forever. Until recently, the only way to increase a building's lifespan was ongoing maintenance, which can be expensive, time-consuming and in the case of infrastructure such as bridges or roads, inconvenient. Beyond that, periodic replacement of the entire structure was an option, however this is clearly not a sustainable solution, especially considering the amount of CO2-releasing concrete used in modern construction.

But in the 21st century, another alternative is emerging. This article on CityLab uncovers three self-healing materials that could significantly extend the lifespan of a construction, including Erik Schlangen's asphalt that re-sets itself with a dose of induction heating, concrete developed at TU Delft (and elsewhere) that patches up cracks with the help of its living bacterial aggregate, and a recent discovery by MIT scientists that some metals have self-healing properties.

Read the article in full here, or carry on after the break for our own coverage of Erik Schlangen and TU Delft's work in self-healing materials.

ADP Ingénierie (ADPI), part of the French airport authority Aéroports de Paris (ADP), has won the competition to design Terminal 1 at Beijing's new Daxing Airport, beating both Foster + Partners, and a team composed of the China Civil Aviation Construction Group Corporation (CACC) and the Beijing Institute of Architectural Design. The design competition for the 700,000 square meter airport was announced in July 2011, with Beijing New Airport Construction Headquarters (BNAH) putting the submissions through "a long and rigorous selection process," according to ADP.

Foster lost out on the competition despite having designed Terminal 3 at Beijing's main airport, which at the time of completion in 2008 was the largest airport terminal in the world. However owing to the rapid rise in use of air transport in China that airport is already running at full capacity, necessitating the creation of another airport at Daxing, 60 kilometres south of Beijing.

Having taught architecture for almost fifty years, Sir Peter Cook has seen generations of architects go from student to high-profile practitioner. In almost half a century, though, architecture education has not particularly moved on: "I don't see the general situation as being any more progressive than it was when I was a student," he says.

Cook tells ArchDaily that instead of focusing on curriculum, structure and countless other preoccupations of many schools, "my experience is that doesn't matter, it depends who's teaching and how enthusiastic they are and whether they understand people," adding that "a really good architecture school is like a village," with tutors who simply don't go home because they are enjoying it so much (or perhaps for other, less innocent reasons).

In addition, Cook also explains that there is potential for a radical shift in the understanding of architecture education, so that we think of it not only as a route into an architectural career, but rather as a route into a whole host of other jobs. "I know people who have science degrees but they actually organize railways," he says. "There's a role for a wing of architectural education at a certain point to take off and say, 'that person is never going to design buildings, but a certain form of architectural education can enable them to look at the world in more depth.'"

Bloomberg Philanthropies has awarded its 2014 Mayors Challenge to Barcelona, selecting its plan to deal with the problems of an ageing population over the proposals of 20 other European cities shortlisted earlier this year. The award, developed to promote the most creative and transferable solutions to intractable social problems such as public health, unemployment and transportation, carries a €5 million prize for Barcelona to put toward implementing the plan. In addition, four runners-up - Athens, Kirklees, Stockholm and Warsaw - will also receive €1 million each for their own plans.

"To meet the biggest challenges of the 21st century, city leaders must think creatively and be unafraid to try new things – and the Mayors Challenge is designed to help them do that," said Michael Bloomberg, former mayor of New York City and founder of Bloomberg Philanthropies.

Read on after the break to learn more about the proposals of Barcelona and the four runners-up

As part of the Semaine Digitale, in October Bordaux will host 1024 Architecture's Tesseract, an installation inspired by the so called "four-dimensional cube." Created from no more than ordinary scaffolding, a translucent fabric skin and a series of electronically controlled lights, the installation plays with complex geometrical compositions, as the light beams rapidly create and deconstruct shapes within the outer 10 metre cubic frame.

More on the installation, and 1024 Architecture, after the break

The UK's National Trust has announced the 'pop-up' opening of a property in Ernö Goldfinger's famous Balfron Tower in London, offering public access to Flat 130 of the brutalist icon from the 1st to the 12th of October. Completed in 1967, the Balfron Tower was the first of Goldfinger's two distinctive London housing blocks (the other being Trellick Tower), and in 1968 Goldfinger himself lived for two months in Flat 130, to demonstrate the desirability of high-rise living.

More on the tours after the break

The Royal Institute of British Architects (RIBA) has announced 13 Honorary Fellowships and 11 International Fellowships which it will award at an event on February 3rd, along with the recently announced RIBA Royal Gold Medal.

Among others, the Honorary Fellowships include Director of Architecture at the British Design Council Vicky Richardson and academic Dalibor Vesely; the International Fellowships include Pritzker Prize Winners Thom Mayne and Wang Shu and his Partner Lu Wenyu. The Honorary and International Fellowships entitle winners to use the initials 'Hon FRIBA' and 'Int FRIBA,' respectively after their names.

Read on after the break for the full Fellowship lists

The Royal Institute of British Architects (RIBA) has selected Irish architects Sheila O'Donnell and John Tuomey as recipients of the 2015 Royal Gold Medal, one of the world's most prestigious lifetime achievement awards for architecture. Approved personally by the Queen, the award recognizes those who have made a significant contribution to the advancement of architecture.

The RIBA praised the way O'Donnell + Tuomey came together in the early 1990s to combine "Sheila’s quiet, studied 'rationalism' alongside John’s fluent, rhetorical 'constructivism,'" commenting that "through their buildings, publications, exhibitions and teaching they have forged a confident new identity for Irish architecture."

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